a big headache令人头痛的事情a fraction of一部分a matter of concern焦点a series of一系列，一连串above all首先，尤其是absent from不在，缺席abundant in富于account for解释accuse sb of sth控告add to/add up to增加after all毕竟，究竟agree with同意ahead of time/schedule提前ahead of在alien to与all at once突然，同时all but几乎；除了all of a sudden突然all over again再一次，重新all over遍及all right令人满意的；可以all the same仍然，照样的all the time一直，始终angry with sb at/about sth生气，愤怒anxious about/for忧虑，担心anything but根本不apart from除appeal to吸引，申诉，请求applicable to适用于apply to适用appropriate for/to适当，合适approximate to近似，接近apt at聪明，善于apt to易于around the clock夜以继日as a matter of fact实际上as a result(of)因此，由于as a rule通常，照例as far as...be concerned就...而言as far as远至，到...程度as follows如下as for至于，关于as good as和as if好像，防腐as regards关于，至于as to至于，关于as usual像平常一样，照例as well as除as well同样，也，还ashamed of羞愧，害臊aside from除ask for the moon异想天开at a loss茫然，不知所措at a time一次，每次at all costs不惜一切代价at all events不管怎样，无论如何at all times随时，总是at all丝毫(不)，一点也不at any rate无论如何，至少at best充其量，至多at first sight乍一看，初看起来at first最初，起先at hand在手边，在附近at heart内心里，本质上at home在家，在国内at intervals不时，每隔at large大多数，未被捕获的at last终于at least至少at length最终，终于at most至多，不超过at no time从不，决不at one time曾经，一度；同时at present目前，现在at someone's disposal任at the cost of以at the mercy of任凭at the moment此刻，目前at this rate照此速度at times有时，间或aware of意识到-B-back and forth来回地，反复地back of在back up后备，支援bare of几乎没有，缺乏be able to do能够be around差不多be available to sb可用，可供be bound to一定be capable of doing能够be concerned with关心…，涉足…be dying to渴望be fed up with/be tired of受够了be in hospital住院be in season上市的be in the mood to do sth想做be pressed for time时间不够be tied up with忙于be under the weather身体不好beat around the bush拐弯没角beat the crowd避开人群before long不久以后behind schedule误点bent on sth下定决心做…beside point离题的，不相干的beyond one's ability超越某人的能力beyond question毫无疑问book on reserve须留的图书booked up订完了bound for开往break down抛锚break though突破break up with/be through with/be finished with和某人分手bring about使…发生bring someone up to date/help someone catch up帮某人赶上by accident偶然by air通过航空途径by all means尽一切办法，务必by and by不久，迟早by chance偶然，碰巧by far最，...得多by hand用手，用体力by itself自动地，独自地by means of用，依靠by mistake错误地，无意地by no means决不，并没有by oneself单独地，独自地by reason of由于by the way顺便说说by virtue of借助，由于by way of经由，通过-C-call off取消call on号召，邀请，点某人的名，拜访capable of能够careful of/about/with小心，注意certain of/about确信，肯定chair a meeting主持会议charge sb with sth控告clear of没有，不接触clever at善于close to接近，亲近come in contact with与…取得联系come out of sth alive大难不死come up(with)提出，拿出comparable to/with比作/比较conscious of察觉到，意识到consequent on随之而来considerate towards体谅，体贴contemporary with与content with满足于contrary to违反cost someone an arm and a leg代价很大count down倒计时count one's chickens before they are hatched过于乐观count on依靠count the day期待counter to与crazy about热衷，着迷critical of挑剔，批评cry in one's beer借酒消愁cry on one's shoulder依靠curious about好奇，想知道cut down on减少cut down削减cut in插入cut off切断cut out切除cut someone short打断cut through抄近路cut up切碎-D-die out灭绝distinct from种类(风格)不同do the laundry洗衣服doubtful of/about怀疑drop by/in顺路拜访due to由于，因为-E-each other互相easier said than done说起来容易做起来难east of在equal to相等，胜任equivalent to等于，相当于essential to/for必不可少even if/though即使，虽然ever so非常，极其every now and then时而，偶尔every other每隔一个的except for除了expert at/in/on善于-F-face to face面对面地faculty members教职员工faithful to忠实于fall flat平躺在地上familiar to sb为familiar with sth熟悉，通晓far from远非，远离fatal to致命的favorable to支持，赞成fearful of惧怕feel at home熟悉feel blue心情不好feel free to随便figure out sth解决fit for适于flat tire轮胎没气fond of喜欢for ever永远for good永久地for the better好转for the moment/present暂时，目前for the sake of为了，为了...的利益for the time being暂时，眼下foreign to非free of/from未受free with慷慨，大方from time to time有时，不时full up客满-G-get a bargain买到便宜货get nowhere with毫无进展get over恢复get used to习惯于give off发出give someone a big hand为某人鼓掌give someone a hand帮忙go about sth开始做…go after追求go ahead同意做某事go by遵守go down下降，往下传go for竭尽全力做go into进入，开始从事go off出发go out熄灭，外出go over复习，从头到尾检查一遍go round/around足够分配go sightseeing去观光go steady with和某人确定关系go through从头到尾go without单独guilty of有-H-had better最好hand in hand手拉手，密切关联hang up挂断have one's hands full忙得不可开交have the final say有决定权head on迎面地，正面的heart and soul全心全意地hold out for sth坚持要求hold up坚持hold water站得住脚how about...怎么样how come怎么会hungry for渴望-I-ignorant of不知道impatient at sth不耐烦impatient for急切，渴望impatient of无法容忍in(the)light of鉴于，由于in a hurry匆忙，急于in a moment立刻，一会儿in a sense从某种意义上说in a way在某种程度上in a word简言之，总之in accordance with与in addition to除in addition另外，加之in advance预先，事先in all总共，合计in any case无论如何in any event无论如何in brief简单地说in case of假如，防备in charge of负责，总管in common共用的，共有的in consequence(of)因此；由于in debt欠债，欠情in detail详细地in difficulty处境困难in effect实际上，事实上in favor of支持，赞成in front of面对，在in general一般来说，大体上in half成两半in hand在进行中，待办理in honor of为庆祝，为纪念in itself本质上，就其本身而言in line with与in memory of纪念in peak season旺季in no case决不in no time立即，马上in no way决不in order按顺序，按次序in other words换句话说in part部分地in particular特别，尤其in person亲自，本人in place of代替，取代，交换in place在合适的位置in practice在实践中，实际上in proportion to与in public公开地，当众in quantity大量in question正在谈论的in regard to关于，至于in relation to关于，涉及in return for作为对in return作为报答/回报/交换in short简言之，总之in sight被见到；在望in spite of尽管in step with与in tears流着泪，在哭着in terms of根据；用…的话；就…而言；以…为单位in the company/wake of随着in the course of在in the distance在远处in the end最后，终于in the event of如果in the face of即使；在in the first place首先in the future在未来in the heat of the day一天中最热的时候in the least丝毫，一点in the long run长期in the way挡道in the world究竟，到底in time及时in touch联系，接触in turn依次，轮流；转而in vain徒劳，白费力indifferent to无兴趣，不关心indignant with sb愤慨inferior to级别低于，不如innocent of无instead of代替，而不是intent on专心于invisible to不可见的-J-jealous of嫉妒just now眼下；刚才-K-keep one's eyes on关注keep on爱好，很喜欢keep track of留心kind of/sort of有点-L-lay off下岗leave alone别说let the cat out of the bag泄露秘密liable for对liable to易于little by little逐渐地look for/hunt for找工作lost the point弄错lots of许多loyal to忠于-M-mad about/on狂热迷恋mad at/with sb生气，愤怒mad with因make(both)ends meet收支平衡make a living谋生make it成功make the best/most of充分利用many a许多mark the papers批改考卷mayor/minor inmeet one's needs满足要求might as well不妨mistake a for b认错more or less或多或少，有点my treat我请客-N-narrow escape九死一生necessary to/for必要的next door隔壁的，在隔壁next to下一个，其次no doubt无疑地no less than不少于no longer不再no more than至多，同no more不再none other than不是别的，正是nothing but只有，只不过now and then时而，偶尔-O-off and on断断续续，间歇地off duty下班on(the)one hand一方面on a large/small scale大/小规模地on account of由于on behalf of代表on board在船(车/飞机)上on business因公on condition that如果on duty上班，值班on earth究竟，到底on fire起火着火on foot步行on guard站岗，值班on hand在场，在手边on loan to借给on occasion(s)有时，间或on one's guard警惕，提防on one's own独立，独自on purpose故意地on sale出售，廉价出售on schedule按时间表，准时on second thoughts经重新考虑on the contrary正相反on the grounds of根据，以on the other hand另一方面on the point of即将on the road在旅途中on the side作为兼职/副业on the spot在场；马上on the whole总的来说，大体上on time准时on(an/the)average平均，通常once(and)for all一劳永逸地once again再一次once in a while偶尔once more再一次once upon a time从前one another相互one's cup of tea喜欢的人/物open to不限制，开放的opposite to在对面or else否则，要不然or so大约，左右other than非；除了out of breath喘不过气来out of control失去控制out of date过时的out of doors在户外out of order出故障的out of place不适当的out of practice久不练习，荒疏out of sight看不见，在视野外out of the question毫无可能的out of touch不联系，不接触out of从over and over(again)一再地，再三地-P-parallel to与particular about挑剔，讲究patient with有耐心peculiar to独特的，独有的pick up捡play by ear见机行事popular with受prior to在pull one's leg拿某人开玩笑put someone on使（选手）出赛put someone up给某人提供住宿put up with忍受-Q-quite a few相当多，不少-R-rain cats and dogs瓢泼大雨rather than不是reach agreement达成协议reach an agreement达成一致regardless of不顾，不惜relative to与remove from从…除去representative of代表resign one's post辞职responsible for负责，是result from由于rich in富于right away立即，马上ring sb up打电话给…rule out排除…的可能性run out of用完rush hours上下班高峰-S-see to it that确保sensible of觉查到sensitive to对set another date改期set one's mind on doing决定short of缺少show off卖弄sick of厌恶，厌倦side by side肩并肩，一起similar to相似skilled at/in善于slip one's mind忘记so far迄今为止somewhere around大约sooner or later迟早，早晚sore throat/foot嗓子哑/腿酸stay up late熬夜step by step逐步地subject to受制于，易于such as例如，诸如sufficient for足够的suitable for/to适合于superior to优于，级别高于sure of/about对suspicious of怀疑-T-take a leave请假take a seat/be seated请坐take one's place取代take one's time慢慢来take sth seriously认真对待take up占据thanks to由于，多亏that is(to say)就是说，即the reverse is also true反之亦然tired of对...不在感兴趣to the point切中要害，切题turn over倾覆typical of是典型的，特有的-U-uncertain of/about不确知under control处于控制之下under the circumstances这种情况下up in the air没有确定up to date在进行中up to多达；直到；胜任；取决于-V-vital to对...关系重大void of没有，缺乏-W-what about怎么样what if切合目前情况的what's up/new？发生了什么事？with regard to关于，至于with respect to如果with the exception of除without any trace没有踪迹without fail一向如此without question毫无疑问wolf down狼吞虎咽word for word逐字的。