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 i n 全神贯注于…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
