考研英语大纲词汇（带音标和例句）超全版本（字母B）（275个单词）例句基本选自《牛津英语词典》，个别出自《朗文词典》等。

370.baby ['beibi] n.婴儿；年龄最小的人；小动物 a.婴儿似的Stop crying! Don't be such a baby.371.bachelor ['bætʃələ] n.单身汉;(亦作B-)学士(学位)Many would regard him, I think, as an eligible bachelor.372.back [bæk] a.后面的 ad.向后 v.倒退；支持 n.背；后面Do you sleep on your back or your stomach?373.background ['bækɡraund] "n.背景,经历；幕后"The job would suit someone with a business background.374.backward ['bækwəd] "a.向后的,倒行的;迟钝的 ad.向后,朝反方向"She strode past him without a backward glance.375.bacon ['beikən] "n.咸猪肉,熏猪肉"Jim ate the last piece of bacon and moved the bed tray from his lap.His friends had all gone to college or were bringing home the bacon.376.bacterium [bæk'tiəriəm] n.(pl.)bacteria 细菌The spots can become infected with bacteria.377.bad [bæd] a.坏的；低劣的；不舒服的；腐败的；严重的Smoking gives you bad breath.378.badge ['bædʒ] "n.徽章,像章；标记；象征；记号"All employees have to wear name badges.379.badly ['bædli]ad.非常，严重地；坏地，差地，拙劣地The building is badly in need of repair.380.badminton ['bædmintən] n.羽毛球I know it was only the badminton club doubles competition.381.bag [bæɡ] n.袋，提包 v.把…装入袋中；猎杀；占有She ate a bag of chips.382.baggage ['bæɡidʒ] n.行李She was carrying a lot of emotional baggage.383.bait [beit] n.饵，引诱物 vt.用饵引诱；折磨，奚落The fish took the bait.384.bake [beik] "v.烤,烘,焙;烧硬,焙干"I'm baking a birthday cake for Alex.385.balance ['bæləns] "v.称,(使)平衡 n.天平;平衡,均衡;差额,余款" Tourists often disturb the delicate balance of nature on the island. 386.balcony ['bælkəni] n.阳台；(电影院等的)楼厅，楼座You can get out onto a balcony from an upstairs room.387.bald [bɔ:ld] "a.秃的,秃头的"He started going bald in his twenties.388.ball [bɔ:l] n.球(状物);(正式的)舞会vt.把…捏成球状Some animals roll themselves into a ball for protection.389.ballet "['bælei, bæ'lei]"n.芭蕾舞，芭蕾舞剧；芭蕾舞团She wants to be a ballet dancer.390.balloon [bə'lu:n] "n.气球,飞船；a.气球状的 v.乘坐气球；膨胀"A thousand balloons were released to mark the event.391.ballot ['bælət] n.(不记名)投票；投票总数；投票权 vi.投票The chairperson is chosen by secret ballot.392.ban [bæn]"v.取缔,查禁;(from)禁止 n.禁止,禁令"He was banned from the meeting.393.banana "[bə'nɑ:nə, -'næ-]" n.香蕉She picked me a bunch of bananas.394.band [bænd] "n.条,带;乐队;波段;一群,一伙 v.缚,绑扎"She's a singer with a band.Many insects are banded with black and yellow.395.bandage ['bændidʒ] n.绷带 v.用绷带扎缚Don't bandage the wound too tightly.396.bang [bæŋ] "n.砰砰的声音;猛击 v.砰地关上,猛撞,猛击"She banged on the door angrily.The baby was banging the table with his spoon.397.bank [bæŋk] "n.银行；岸,堤；vi.存入(经营)银行；信赖"My salary is paid directly into my bank.398.bankrupt ['bæŋkrʌpt] a.破产的；彻底缺乏的 vt.使破产n.破产者The company was declared bankrupt by the court.399.banner ['bænə] n.旗(帜)A huge banner over the street said “Welcome home”.400.banquet ['bæŋkwit] n.(正式的)宴会 vi.参加宴会 vt.宴情A state banquet was held in honour of the visiting president. 401.bar [bɑ:] "n.条,杆,闩;酒吧;栅,障碍(物) v.闩上,阻拦"We met at a bar called the Flamingo.402.barbecue ['bɑ:bikju:] n.烤肉；烤肉用的台架 vt.炙烤(肉等)Let's have a barbecue!403.barber ['bɑ:bə] n.理发师 vt.为…理发修整 vi.当理发师My barber Albert wouldn't have known where to stop cutting.404.bare [bεə] "a.赤裸的,空的;稀少的,仅有的 v.露出,暴露"She likes to walk around in bare feet.405.barely ['bεəli] "ad.赤裸裸地,无遮蔽地;仅仅,勉强,几乎没有"The music was barely audible.406.bargain ['bɑ:ɡin] "n.廉价货;交易,契约,合同 v.议价,成交"The car was a bargain at that price.407.bark [bɑ:k] vi.(狗等)吠，叫n.吠声，叫声；树皮The bark peels off in summer.408.barn [bɑ:n] "n.谷仓,仓库 vt.把…贮存入仓"They live in a big barn of a house.409.barrel ['bærəl] "n.桶;枪管,炮管"Oil prices fell to $9 a barrel.410.barren ['bærən] a.贫瘠的；不育的；(植物)不结果的；无用的The team will come through this barren patch and start to win again. 411.barrier ['bæriə] "n.栅栏,屏障;障碍(物) vt.把…关入栅栏"The crowd had to stand behind barriers.Show your ticket at the barrier.412.base [beis] "n.基础,底部;根据地 v.(on)把…基于"The lamp has a heavy base.413.baseball ['beisbɔ:l] n.棒球He taught New York baseball fans a good deal of inside baseball. 414.basement ['beismənt] "n.建筑物的底部,地下室,地窖"Kitchen goods are sold in the basement.415.basic ['beisik] "a.基本的,基础的"My knowledge of French is pretty basic.416.basin ['beisən] "n.盆,脸盆;内海,盆地"He washed his hands in the basin.417.basis ['beisis] "n.基础,根据"Some movies have been banned on the basis that they are too violent.418.basket "['bɑ:ski t, 'bæs-]" n.筐，篮，篓I applied for seven jobs. I don't want to put all my eggs in one basket.419.basketball "['bɑ:skitbɔ:l, 'bæs-]" n.篮球，篮球运动The games will be played on the basketball courts.420.bat [bæt]"n.球拍,球棒,短棒;蝙蝠"Who had the most at-bats last season?421.batch [bætʃ] "n.一批,一组,一群"We deliver the goods in batches.422.bath [bɑ:θ/bæθ] "n.沐浴,洗澡;浴室(池,盆) v.(给…)洗澡"I think I'll take a bath and go to bed.423.bathe [beið] "v.游泳,洗澡,浸,弄湿"Have you bathed the baby yet?424.bathroom ['bɑ:θrum] "n.浴室;盥洗室,卫生间"I have to go to the bathroom (= use the toilet).425.battery ['bætəri] n.电池(组)；(器具等的)一组，一套；炮兵连The battery is dead (= it is no longer producing electricity).426.battle ['bætl]"n.战役,战斗;斗争 v.战斗,斗争,搏斗"He was prepared to do battle with his boss over his promotion.427.bay [bei] "n.海湾,(港)湾"The east shore of the bay had no airport landing strip, no railhead, no long-distance bus terminal.428.be "[强bi:, 弱bi]" v.(就)是，等于；(存)在；到达，来到，发生Be quick!429.beach [bi:tʃ] "n.海滩,湖滩,河滩"She often spent summer days at the beach.430.beam [bi:m] "n.(横)梁,桁条;(光线的)束,柱 v.微笑"The cottage had exposed oak beams.431.bean [bi:n] "n.豆;菜豆,蚕豆"I'll have a burrito with beans and rice.432.bear [bεə] "n.熊 v.忍受,容忍;负担;结果实,生子女"I can't bear you doing that.433.beard [biəd] n.胡须He has decided to grow a beard and a mustache.434.bearing ['bεəriŋ] n.轴承；忍受；关系，影响；举止；方向Recent events had no bearing on our decision.435.beast [bi:st] "n.兽,牲畜;凶残的人,举止粗鲁的人"The math exam was a real beast.436.beat [bi:t] n.敲打;(心脏等)跳动 v.打败;(心脏等)跳动Their recent wins have proved they're still the ones to beat (= the most difficult team to beat).437.beautiful ['bju:tiful] a.美的，美丽的；出色的，完美的What a beautiful thing to say!438.beauty ['bju:ti] n.美，美丽；美人，美丽的事物She had been a beauty in her day.439.because [bi'kɔz] conj.因为，由于I did it because he told me to.440.become [bi'kʌm] vi.变成，开始变得vt.适合，同…相称The bill will become law next year.441.bed [bed] "n.床,床位；(苗)床,坛；河床，(湖、海的)底"She lay on the bed (= on top of the covers).He lay in bed (= under the covers).I'm tired—I'm going to bed.442.bee [bi:] n.蜂，蜜蜂；忙碌的人Bees were buzzing in the clover.443.beef [bi:f] n.牛肉What's his latest beef?444.beer [biə] n.啤酒Are you a beer drinker?445.before [bi'fɔ:] "prep.(指时间)在…以前,在..前面，在..之前"She's lived there since before the war.446.beforehand [bi'fɔ:hænd]"ad.预先,事先"I wish we'd known about it beforehand.447.beg [beɡ] vt.请求，乞求 vi.恳请，行乞They begged him for help.448.begin [bi'ɡin] "v.(began,begun)开始，着手"We began work on the project in May.449.beginning [bi'ɡiniŋ] n.开始，开端；起源，早期阶段We're going to Japan at the beginning of July.450.behalf [bi'hɑ:f] n.利益We collected money in behalf of the homeless.451.behave [bi'heiv] "v.举止,举动,表现;运转,开动"The doctor behaved very unprofessionally.452.behavior [bi'heivjə] "n.(behaviour)行为,举止；(机器等)运转情况"His behaviour towards her was becoming more and more aggressive.453.behind [bi'haind] prep.在...的背后，(遗留)在..后面；落后于Stay close behind me.454.being ['bi:ŋ] "n.生物，生命,存在；"The Irish Free State came into being in 1922.455.belief [bi'li:f] n.信任，相信，信念；信仰，信条I admire his passionate belief in what he is doing.456.believe [bi'li:v] vt.相信，认为 vi.相信，信任，信奉I find that hard to believe.457.bell [bel] "n.钟,铃"A peal of church bells rang out in the distance.458.belly ['beli] n.肚子，腹部；(像肚子一样)鼓起的部分，膛They crawled along on their bellies.459.belong [bi'lɔŋ] "v.(to)属于,附属,隶属;应归入(类别,范畴等)"The islands belong to Spain.Are you sure these documents belong together?460.beloved "[bi'lʌvid, -'lʌvd]" "a./n.受爱戴的,敬爱的;爱人,被心爱的人" She was beloved by all who knew her.It was a gift from her beloved.461.below [bi'ləu] prep.在…下面，在…以下 ad.在下面，向下They live on the floor below.462.belt [belt] "n.(皮)带,腰带;地带"Around his waist he wore a belt.463.bench [bentʃ] "n.长凳,条凳;(工作)台,座"His lawyer turned to address the bench.464.bend [bend] "v.(使)弯曲;屈从,屈服 n.弯曲(处),曲折处"He bent his head and kissed her.465.beneath [bi'ni:θ] "prep.在…下边,在…之下 ad.在下方"They found the body buried beneath a pile of leaves.466.beneficial "[,beni'fiʃəl]" "a.(to)有利的,有益的"A good diet is beneficial to health.467.benefit ['benifit] "n.利益,好处,恩惠 v.有益于;(from,by)受益"I've had the benefit of a good education.The company derived substantial benefit from the deal.They would benefit by reducing their labour costs.468.benign [bi'nain] "a.(病)良性的,(气候)良好的,仁慈的,和蔼的"You would never have guessed his intentions from the benign expression on his face.469.beside [bi'said] prep.在...旁边，在...附近；和...相比My painting looks childish beside yours.470.besides [bi'saidz] ad.此外；并且 prep.于…之外；除…以外We have lots of things in common besides music.471.best [best] a.最好的(good和well最高级) ad.最好地；最She was one of the best tennis players of her generation.472.bet [bet] "v.赌,打赌 n.打赌,赌注"I wouldn't bet on them winning the next election.473.betray [bi'trei] "v.背叛,出卖;暴露,流露,泄露"For years they had been betraying state secrets to Russia.474.better [betə] a.较好的 ad.更好(地) v.改良 n.较佳者We're hoping for better weather tomorrow.475.between [bi'twi:n] prep.在…之间，在(两者)之间 ad.在中间Q comes between P and R in the English alphabet.476.beverage ['bevəridʒ] n.(水，酒等之外的)饮料Studies on the consumption of various alcoholic beverages have been conducted. 477.beware [bi'wεə] "v.当心,谨防"It's a great place for swimming, but beware dangerous currents.478.bewilder [bi'wildə] "v.使迷惑,难住"She was totally bewildered by his sudden change of mood.479.beyond [bi'jɔnd] prep.在(或向)...的那边，远于；超出；Our success was far beyond what we thought possible.480.bias ['baiəs] "n./v.(使有)偏见,偏心,偏袒"Some institutions still have a strong bias against women.481.Bible n.圣经482.bibliography "[,bibli'ɔɡrəfi]" n.(有关某一专题的)书目；参考书目There is a useful bibliography at the end of each chapter.483.bicycle ['baisikl] n.(bike)自行车 vi.骑自行车He got on his bicycle and rode off.484.bid [bid] "v.祝愿;命令,吩咐;报价,投标 n.出众,投标"I bid £2 000 for the painting.485.big [biɡ] a.大的；重要的；宽宏大量的；大受欢迎的The news came as a big blow.486.bill [bil] "n.账单;招贴,广告;(人员,职称等的)表;钞票"He is facing a huge tax bill.487.billion ['biljən] "num./n.(美)十亿,(英)万亿"Worldwide sales reached 2.5 billion.488.bin [bin] n.(贮藏食物等用的)箱子Put the bottles in the recycling bin.489.bind [baind] "v.捆,绑,包括,束缚"She was bound to a chair.490.biography [bai'ɔɡrəfi] n.传记；传记文学The book gives potted biographies of all the major painters.491.biology [bai'ɔlədʒi] n.生物学She's a professor of biology at Stanford.492.bird [bə:d] n.鸟，雀；女人；嘘声The birds migrate in September.493.birth [bɑ:θ] n.出生，诞生；出身，血统；起源；出现Please state your date and place of birth.494.birthday ['bə:θdei]n.生日；(成方)纪念日She celebrated her 21st birthday with a party for family and friends. 495.biscuit ['biskit] "n.饼干,点心"We were offered a cup of tea and some biscuits.496.bit [bit] "n.一点,一些;小块,少量;片刻; [计]位,比特"I was a bit disappointed by the film.497.bite [bait] "v./n.咬,叮 n.一口"Come here! I won't bite! (= you don't need to be afraid)498.bitter ['bitə] "a.(有)苦(味)的;痛苦的,厉害的"Black coffee leaves a bitter taste in the mouth.arre [bi'zɑ:] adj.异乎寻常的，稀奇古怪的It's a pretty bizarre film.500.black [blæk] a.黑(色)的；黑暗的 n.黑(色)；黑暗；黑人She had curly black hair and hazel eyes.501.blackboard ['blækbɔ:d] n.黑板Please copy the homework from the blackboard.502.blackmail ['blækmeil]n.讹诈，敲诈，勒索；胁迫，恫吓We can’t let them practise this emotional blackmail on us.503.blade [bleid] n.刀刃，刀片；桨叶；草叶，叶片Not a blade of grass stirred.504.blame ['bleim] "v.责备;怪,把…归咎于 n.责任,过错;责备" She doesn't blame anyone for her father's death.505.blank [blæŋk] "a.空白的,空着的;失色的 n.空白;表格"She turned to a blank page in her notebook.506.blanket ['blæŋkit] n.毯子(可数)；厚厚一层(可数) vt.铺上一层It’s cold tonight—can I have another blanket?507.blast "['baiəu,blæst]"n.一阵(风);爆炸冲击波;管乐器声 v.爆炸The blast ripped through the building.A blast of hot air hit us as we stepped off the plane.508.blaze [bleiz] "n.火焰;火光;闪光,光辉 v.燃烧,冒火焰" Within minutes the whole building was blazing.509.bleak [bli:k] a.荒凉的;冷酷的;没有希望的The future looks bleak for the fishing industry.510.bleed [bli:d] "vt.使出血，榨取vi.出血,流血"She slowly bled to death.511.blend [blend] "n.混合(物) v.混和,混杂"Blend the flour with the milk to make a smooth paste.512.bless [bles] "v.祝福,保佑"God bless you!514.blind [blaind] a.盲的，瞎的；盲目的 vt.使失明 n.百叶窗She went blind at the age of ten.515.block [blɔk] "n.大块木（石）料;街区;障碍物 v.阻塞,拦阻"The houses are made of concrete blocks with tin roofs.516.blood [blʌd] n.血液，血；血统，血亲；血气He lost a lot of blood in the accident.517.bloody ['blʌdi] "a.流血的,血腥的"Don't be such a bloody fool.518.bloom [blu:m] n.花(朵);开花(期) v.开花The plant produced a single white bloom.519.blossom ['blɔsəm] n.花(簇)；花期；青春 vi.开花；展开；繁荣The trees are in blossom.520.blouse [blauz] n.女衬衣，短上衣，宽阔的罩衫The blouse shaped her very nicely, he thought.521.blow [bləu] "vi.吹，吹气，打气；吹奏；爆炸；n.打,打击"You're not blowing hard enough!522.blue [blu:] "a.蓝色的;青灰色的；沮丧的,阴郁的 n.蓝色"She wanted to dye her hair blue.523.blueprint ['blu:print] n.蓝图，设计图，计划 vt.制成蓝图，计划DNA carries the genetic blueprint which tells any organism how to build itself. 524.blunder ['blʌndə] v.(因无知等而)犯大错;踉踉跄跄地走 n.大错The government had blundered in its handling of the affair.525.blunt [blʌnt] a.率直的;钝的 v.(使)钝;(使)迟钝This pencil's blunt!526.blur [blə:] n.模糊不清的事物；污点 vt.使模糊；玷污His arm was a rapid blur of movement as he struck.527.blush [blʌʃ] v./n.脸红She blushed furiously at the memory of the conversation.528.board [bɔ:d] "n.板,木板;全体委员;伙食 v.上船(车,飞机)"She noticed a loose board in the fence.529.boast [bəust] "v.(of,about)自夸,夸耀 n.自夸,大话"She is always boasting about how wonderful her children are.530.boat [bəut] "n.小船,艇"You can take a boat trip along the coast.531.body ['bɔdi] "n.身体,本体;主体;尸体;物体;(一)群,批,堆"The human body is a complex structure.532.boil [bɔil] "v.(使)沸腾,煮(沸)"The water was bubbling and boiling away.533.bold [bəuld] "a.大胆的,勇敢的;冒失的;黑体的,粗体的"It was a bold move on their part to open a business in France.534.bolt [bəult] "n.螺栓,(门,窗的)插销 v.闩(门),关窗,拴住"He slid back the bolt on the door.535.bomb [bɔm] "n.炸弹 v.投弹于,轰炸"Hundreds of bombs were dropped on the city.536.bond [bɔnd] "n.结合(物),粘结(剂),联结;公债,债券,契约"A bond of friendship had been forged between them.537.bone [bəun] n.骨(骼)He survived the accident with no broken bones.538.bonus ['bəunəs] "n.奖金,红利"What is actually paid will depend on the bonus payments made at the end of the policy.539.book [buk] n.书，书籍 vt.订(票，座位，房间等)，预定His desk was covered with piles of books.540.boom [bu:m] "v.迅速发展,兴旺;发出隆隆声"Living standards improved rapidly during the post-war boom.541.boost [bu:st] n./ vt.提升；增加；抬高（价格）；支援；The movie helped boost her screen career.542.boot [bu:t] n.靴；(汽车后部的)行李箱；[the-]解雇She wore black knee-high boots.543.booth "[bu:ð, bu:θ]" "n.电话亭,货摊"The stalls and booths were doing a brisk trade.544.border ['bɔ:də] "n.边界,国界;边(沿) v.交界,与…接壤;接近" Thousands of illegal immigrants cross the border every day.545.bore [bɔ:] "v.钻(孔),挖(洞);烦扰 n.讨厌的人,麻烦事"Has he been boring you with his stories about his trip?546.born [bɔ:n] a.出生的，产生的；天生的，十足的He was born in a small village in northern Spain.547.borrow ['bɔrəu] vt.借，借入；(思想、文字等)采用，抄袭Can I borrow your umbrella?548.bosom ['buzəm] n.胸，胸部，乳房，胸怀；内心；a.亲密的，知心的She pressed him to her bosom.549.boss [bɔs] n.老板，上司 vt.指挥，控制，发号施令I'm sick of you bossing me around!550.both [bəuθ]prep.两者(都)，双方(都） adj.两个..(都)Both women were French.Both the women were French.Both of the women were French.551.bother ['bɔðə] vt.打扰，麻烦 vi.担心，烦恼 n.烦恼，焦急If that’s all the thanks I get, I won’t bother in future!552.bottle ['bɔtl] n.瓶(子) v.装瓶He threw his message in a bottle into the North Sea.553.bottom ['bɔtəm] "n.底(部);基础,根基;海底,湖底,河床"Footnotes are given at the bottom of each page.554.bounce [bauns] "n./vi.(球)弹起,弹回；弹起,跳起；n.弹力"The ball bounced twice before he could reach it.555.bound [baund] v./n.跳(跃) a.被束缚的，一定的；n.（pl）界限It's bound to be sunny again tomorrow.I am afraid your behaviour was beyond the bounds of decency.556.boundary ['baundəri] "n.分界线,边界"Scientists continue to push back the boundaries of human knowledge. 557.bow [bəu] "v./n.鞠躬,点头 n.弓(形);蝴蝶结"He bowed low to the assembled crowd.558.bowel ['bauəl] n.肠；［pl.］内部，深处Patients are asked to report any change in bowel habit.A rumble came from the bowels of the earth (= deep underground). 559.bowl [bəul] "n.碗(状物),钵"Sieve the flour into a bowl.560.bowling ['bəuliŋ] n.保龄球运动Let's go bowling on Saturday.561.box [bɔks] n.盒，箱；包厢 v.把…装箱；拳击，打耳光He boxed for Ireland in the Olympics.562.boy [bɔi] n.男孩子，儿子；男性服务员They have two boys and a girl.563.boycott ['bɔikɔt] "n./v.(联合)抵制,拒绝参与"We are asking people to boycott goods from companies that use child labour. 564.brace [breis] "v.使防备;支撑;使(手,足,肩等)绷紧 n.托架"My daughter has to wear a brace on her teeth.565.bracket ['brækit]n.(方)括号Add the numbers in brackets first.566.brain [brein] "n.(大)脑,骨髓;(pl.)脑力,智能"My tired brain couldn't cope with such a complex problem.567.brake [breik] "v./n.制动(器),闸,刹车"High interest rates are a brake on the economy.568.branch "[brɑ:ntʃ, bræntʃ]" "n.(树)条,分支;分店;(学科)分科,部门;支流" She climbed the tree and hid in the branches.569.brand [brænd]"n.商标,标记,牌子 v.使铭记;打火印,打烙印"How can we build our brand?570.brandy ['brændi]n.白兰地酒Do you drink brandy?571.brass "[brɑ:s, bræs]""n.黄铜,铜器"A brass plate beside the door said 'Dr Alan Tate'.572.brave [breiv] a.勇敢的 v.勇敢地面对(危险等)I wasn't brave enough to tell her what I thought of her.573.breach [bri:tʃ] n.违反，不履行；破裂 vt.冲破，攻破They are in breach of Article 119.574.bread [bred] n.面包Would you like some bread with your soup?575.breadth [bredθ] "n.宽度,幅"She estimated the breadth of the lake to be 500 metres.576.break [breik] vt.打破；中止；违反 vi.破(裂) n.休息时间My watch has broken.577.breakdown ['breikdaun] n.崩溃；衰竭；(关系、计划或讨论等的)中断Most breakdown services give priority to women travelling alone. 578.breakfast ['brekfəst] n.早餐 v.(给某人)吃早餐They were having breakfast when I arrived.579.breast [brest] "n.胸膛,乳房"She put the baby to her breast.580.breath [breθ] "n.呼吸,气息"She was very short of breath (= had difficulty breathing).581.breathe [bri:ð]"v.呼吸,吸入"He breathed deeply before speaking again.582.breed [bri:d] "v.(使)繁殖,生殖;产生;教养,抚养 n.品种"Many animals breed only at certain times of the year.583.breeze [bri:z] n.微风；轻而易举的事 vi.来去匆匆，急速走The flowers were gently swaying in the breeze.584.bribe [braib] "n.贿赂 v.向…行贿,买通"It was alleged that he had taken bribes while in office.585.brick [brik] n.砖块，砖；v.用砖围砌，用砖填补The school is built of brick.586.bride [braid] n.新娘The bride wore an elegant gown of ivory satin.He introduced his new bride.587.bridge [bridʒ] n.桥；桥牌；鼻梁 vt.架桥；渡过We crossed the bridge over the River Windrush.588.brief [bri:f] "a.简短的,简洁的 v.简短介绍,简要汇报"He said nothing during the brief court appearance.589.briefcase ['bri:fkeis] n.手提箱，公事皮包He wore a torn suit and carried a battered briefcase.590.bright [brait] "a.明亮的,辉煌的;聪明的;欢快的,美好的"Her eyes were bright with tears.591.brilliant ['briljənt] "a.光辉的,灿烂的;卓越的,有才华的"What a brilliant idea!592.brim [brim] "n.边缘,帽沿"She felt suddenly alive and full to the brim with enthusiasm.593.bring [briŋ] v.拿来，带来；产生，引起；使处于某种状态Don't forget to bring your books with you.594.brisk [brisk] a.轻快的;生气勃勃的;兴隆的We went for a brisk walk before lunch.595.brittle ['britl] a.易碎的；脆弱的；冷淡的；(声音)尖利的The paint was brittle with age.596.broad [brɔ:d] "a.宽的,广阔的;广大的;宽宏的,豁达的"He's got broad shoulders.597.broadcast "['brɔ:dkɑ:st, -kæst]"v./n.广播(节目)The concert will be broadcast live (= at the same time as it takes place) tomorrow evening.598.brochure ['bruʃə] n.小册子Send for a free colour brochure today!599.bronze [brɔnz] n.青铜；青铜色，古铜色；青铜制品，铜牌She got a bronze in the long jump.600.brook [brʊk] n.小溪vt.[常用于否定句或疑问句]容忍The road goes over a small brook.She would brook no criticism of her son.601.broom [bru:m] n.扫帚Grab a broom and let’s clean up.602.brother ['brʌðə] n.兄弟;同胞;教友We're brothers.603.brow [brau] n.眉(毛);额The nurse mopped his fevered brow.604.brown [braun] "n./a.褐色(的),棕色(的)"Henry has short light brown hair and green eyes.605.browse [brauz] vi.随意翻阅，浏览；(牛、羊等)吃草The gift shop is well worth a browse.606.bruise [bru:z] n.青肿，挫伤；伤痕vt.打青；挫伤His legs were covered in bruises.607.brush [brʌʃ] "n.刷(子),毛刷;画笔 v.刷,擦,掸,拂;掠过"A tiled floor is easy to brush clean.608.brutal ['bru:təl] a.残忍的;严峻的;严酷的With brutal honesty she told him she did not love him.609.bubble ['bʌbl] "n.泡,水泡,气泡 v.冒泡,起泡,沸腾"He blew bubbles into the water through a straw.610.bucket ['bʌkit] "n.水桶,吊桶"They were playing on the beach with their buckets and spades.611.bud [bʌd] "n.芽,花苞 v.发芽,含苞欲放"The tree is in bud already.612.budget ['bʌdʒit] n.预算 v.做预算Many families struggle to balance the household budget.613.buffet ['bʌfit] n.自助餐Dinner will be a cold buffet, not a sit-down meal.614.bug [bʌɡ] n.臭虫;小毛病;窃听器 v.窃听There's a stomach bug going round (= people are catching it from each other). 615.build [bild] vt.建造，建筑；建设，建立 vi.增大，增强We build computer systems for large companies.616.building ['bildiŋ] n.建筑(物)，房屋，大楼 [同]structureHousing is limited and most people live in high-rise apartment buildings. 617.bulb [bʌlb] "n.灯泡,球状物"The stairwell was lit by a single bulb.618.bulk [bʌlk] "n.体积,容积;主体,大批,大量,大块"The bulk of the population lives in cities.619.bull [bul] n.公牛A bull is a male animal of the cow family.620.bullet ['bulit] "n.子弹,枪弹"He was found to have a single bullet wound in his chest.621.bulletin ['bulitin] "n.公报,公告,告示"The story led the television news bulletins that evening.622.bully ['buli] n.恃强欺弱者，小流氓 vt.威胁，欺侮Leave him alone, you big bully!623.bump [bʌmp] "v.(against,into)碰;颠簸着前进 n.碰撞"The car bumped against the kerb.624.bunch ['bʌntʃ] "n.(一)簇,束,捆,串"She picked me a bunch of flowers.625.bundle ['bʌndl] "n.捆,包,束"She held her little bundle (= her baby) tightly in her arms.626.burden ['bə:dən] n.担子，重担，负担 vt.给予负担或麻烦I don't want to become a burden to my children when I'm old.627.bureau ['bjuərəu] "n.署,局,司,处"She works for an employment bureau.628.bureaucracy [bjuə'rɔkrəsi] n.官僚主义，官僚机构；(非民选的)委任官员We need to reduce paperwork and bureaucracy in the company.629.burglar ['bə:ɡlə] n.(入室行窃的)盗贼Burglars broke into the gallery and stole dozens of priceless paintings.630.burn [bə:n] v.燃烧，烧着；烧毁；灼伤 n.烧伤，灼伤A welcoming fire was burning in the fireplace.631.burst [bə:st] "v.爆裂,炸破;突然发生 n.突然破裂,爆发"That balloon will burst if you blow it up any more.632.bury ['beri] "v.埋(葬),安葬;埋藏,遮盖"He was buried in Highgate Cemetery.633.bus [bʌs] n.公共汽车，总线，信息通路Many students board the school bus before 7 a.m.634.bush [bʊʃ] n.灌木(丛)She was hiding in the bushes at the side of the lane.635.business ['biznis] "n.商业,生意;事务,业务,职责"It's been a pleasure to do business with you.636.busy ['bizi] a.忙，忙碌的；热闹的，繁忙的；(电话)占线I'll be too busy to come to the meeting.637.but "[强 bʌt, 弱 bət, bʌt]" conj.但是 prep.除...以外 ad.只，才，仅仅His mother won't be there, but his father might.638.butcher ['butʃə] "n.屠夫,卖肉者"He owns the butcher's in the main street.639.butter ['bʌtə] "n.黄油,奶油 v.涂黄油于…上"Fry the onions in butter.640.butterfly ['bʌtəflai] n.蝴蝶She's like a butterfly. She flits in and out of people's lives.641.button ['bʌtən] "n.纽扣,按钮(开关) v.扣紧;扣上纽扣"One of the buttons on his jacket was missing.642.buy [bai] vt.买，买得；向…行贿，收买vi.购买东西He can't be bought (= he's too honest to accept money in this way).643.by [bai] prep.被；凭借；经由；由于ad.在近旁；经过May I pay by credit card?644.bypass "['baipɑ:s,-pæs]"n.(by-pass)旁道；vt.绕过A new road now bypasses the town.。