Abandon1.abandon+ sb.离开一个人（尤其指你有责任的）／或指停止支持或帮助Families cannot abandon the elderly to the care of strangers.2 abandon+ (a place/a thing)离开（危险的）事物或地点3. Abandon + sth停止支持；停止对。
的信念We cannot abandon the principle.Abnormal常加＋sb不同寻常的（达到了一种让人担忧，有害的程度）They experience abnormal level of stress.Abroadadv. 在国外地；到国外去地He studied abroad for a year.Absent1. 因为疾病等原因缺席2. 不存在(+from sth.) ：not present in sthLove is totally absent from his childhood.In the absence of:The case will be dismissed in absence of any definite proof.3. 心不在焉的，出神的An absent look on his face irritated the teacher.Absolute1. 完全的（常做定语）absolute confidence ' truth2. 不容置疑的；确实的The police had absolute proof.3. 绝对的，不受任何限制的Beauty cannot be measured by any absolute standards. Absorb1. 吸收液体，气体等2. 把小的部分并入更大的部分；同化The country simply cannot absorb this influx of refugees.The surrounding small towns have been absorbed into the city.3. 吸收知识；吸引注意力，使全神贯注It takes time for you to absorb the full meaning of the remark. He was absorbed in taking down the notes.Abundant(正式) 数量大的；丰富的，富裕的an abundant supply of meat, milk and eggsan abundant land 富饶的土地They live a life of abundance.AbuseVt. & n.1. 滥用＋sth（以至于到达了伤害身体健康的地步）abuse alcohol/drugs2. 滥用某种有用的东西She abused her position as principal by giving jobs to her friends.3. +sb. 对。
加以虐待或谩骂Academic1. (常做定语adj) 学校的a new academic year 新学年Academic work 功课2. (Sb)好学的She wasn't very academic and hated school.3. 与实际情况无关的，因此不重要的This is a purely academic question.n. 大学老师，学者Accelerate可做vt或vi1. ( 使）。
发生得更快Exposure to the sun can accelerate the aging process.2. Sb或物体移动得更快The car accelerated to overtake me.Accessn. 1. 通道；入口To help disabled visitors, there is good wheelchair access to most facilities..2. 接近（sb/sth）的途径；使用。
的途径Students must have access to good resources.Accommodate1. 给sb提供住处（或空间）2. 容纳；容对。
进入Thousands of songs can be accommodated on one CD.3. 对。
予以照顾性考虑Our proposal tries to accommodate the special needs of minority groups. Accompany1. + sb 陪伴。
去某一个地方（或旅行）2. 伴随；和。
一起发生（或存在）Each pack contains a book and accompanying CD.3. 为。
伴奏Accomplish1. = achieve 完成；实现（vt、vi.均可）I don’t feel I’ve accomplished very much today.Accomplish one’s purposeAccord1 vt. 给予；授予Our society accords great importance to families.2. + with 与。
相符合；相一致=agree withThese results accord closely with our predictionsIn accordance with: 依照；根据In accordance with your request we will send you sample pages of the dictionary. AccordinglyAdv.1. 照着；相应地The rules have been established and people must act accordingly.2. = thereforeHe was stressed out; accordingly, we sent him to bed.Account N.1. 账户; 账目deposit acount2. 书面或口头的描述3. 对理论，观点等的解释on account of= because ofShe retired early on account of ill health.take sth into account 对。
加以考虑AccountVt. 把。
视作；认为The event was accounted a success.Account for1. 解释；成为。
的原因We find it hard to account for the success of him.The poor weather many have accounted for the small crowd. Accumulate1. Sb accumulates sth: 经过一段时间得到越来越多的。
The scholar has accumulated lots of books.2. Vi sth accumulates. 累积；聚积(sth的数量逐渐增加;可用作贬义) Debts began to accumulate.Accurate多修饰sth：准确的；争取无误的Accurate records must be kept.My watch is not very accurate.Accuse1. accuse sb of sth: 指控；指责(指对。
的错误或罪行）The government was accused of incompetence.They accused him of theftAccustomVt. Accustom (oneself/sb) to (sth)使。
对。
熟悉My eyes slowly grew accustomed to the dark.Some st udents are accustomed to having a few hours’ sleep a night. Achieve1. (尤指经过长时间的努力）实现；达到= attainNo one can achieve success overnight.2. 达到预期的目的All you’ve achieved is to upset your parents.3. vi. = to be successfulTheir background gives them little chance of achieving at school. Acquaintance N.1. 熟人（not a close friend）2. 对。
的了解We should cultivate acquaintance with foreign languagesAcquire多作vt.1. (尤指通过努力）取得；获得(多加抽象名词作宾语）Acquire a habitWe can acquire a good knowledge of English by careful study.2. (通过购买或被给予）而得到The multinational company recently acquired many firms.Acute Adj.1. 严重的；剧烈的激烈的（多为贬义；也可以是中性)Competition for jobs is acute.We have to address the world’s acute environmental problems.2. 急性的（疾病）反义词chronic3. = keen (感官) 敏锐Dogs have an acute sense of smell.4. +sb 聪明；敏锐He is an acute observer.Adapt1. Vt. + sth 改变。
以更适应于（目的，情况）= modifyWe have to adapt our way of thinking to the new world.2. Sb adapts (to sth)./ sb adapts(oneself) to sthIt’s amazing how soon teenagers can adapt.We have to adapt quickly to the new system.3. 改变（书籍，剧本。
）Adequate adj足够的；能够满足特定目的或需要的The room is small but adequate.The quality of the product is quite adequate for domestic markets.The training students have received is not adequate to meet the future needs. Adjust1. Adjust +sth 调节；改变。