1．abide by (=be faithful to; obey) 忠于；遵守 2．be absent from.... 缺席，不在
3．absence or mind (=being absent-minded) 心不在焉 4．absorb (=take up the attention of) 吸引……的注意力（被动语态）；be absorbed in 全神注贯注于……近；be engrossed in; be lost in; be rapt in; be concentrated on; be focused on; be centered on 5．(be) abundant in (be rich in; be well supplied with) 富于，富有 6．access(to) （不可数名词）能接近，进入，了解 7．by accident (=by chance, accidentally) 偶然地，意外。 Without accident (=safely) 安全地 8．of one’s own accord ( =without being asked; willingly; freely) 自愿地，主动地 9．in accord with 与……一致 out of one’s accord with 同……不一致 10．with one accord (=with everybody agreeing) 一致地
11．in accordance with (=in agreement with) 依照，根据12．on one’s own account 1）为了某人的缘故，为了某人自己的利益 2）(=at one’s own risk) 自行负责 3）(=by oneself) 依靠自己 on account 赊账；on account of 因为；on no account 不论什么原因也不；of ……account 有……重要性。
13．take... into account (=consider) 把……考虑进去 14．give sb. an account of 说明，解释（理由）15．account for (=give an explanation or reason for) 解释，说明 16．on account of (=because of) 由于，因为 17．on no account (=in no case, for no reason) 绝不要，无论如何不要（放句首时句子要倒装） 18．accuse...of... (=charge...with; blame sb. for sth.; blame sth. on sb.; complain about) 指控，控告 19．be accustomed to (=be in the habit of, be used to) 习惯于 20．be acquainted with (=to have knowledge of)了解； (=to have met socially) 熟悉
21．act on 奉行，按照……行动； act as 扮演；act for代理
22．adapt oneself to (=adjust oneself to) 使自己适应于 23．adapt...(for) (=make sth. Suitable for a new need) 改编，改写（以适应新的需要） 24．in addition (=besides) 此外，又，加之 25．in addition to (=as well as, besides, other than) 除……外 26．adhere to (=abide by, conform to, comply with, cling to, insist on, persist in, observe, opinion, belie