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(被動(dòng)語態(tài)):be absorbed in 全神貫注于…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) (不可數(shù)名詞) 能接近,進(jìn)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 ,主動(dòng)地
    9. in accord with 與…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,根據(jù)
    12. on one's own account 1) 為了某人的緣故, 為了某人自己的利益 2)(=at one's own risk) 自行負(fù)責(zé) 3)(=by oneself)依靠自己 on account 賒賬; on account of 因?yàn)? on no account不論什么原因也不;of …account 有………重要性.
    13. take…into account(=consider)把……考慮進(jìn)去
    14. give sb. an account of 說明, 解釋 (理由)
    15. account for (=give an explanation or reason for) 解釋, 說明.
    16. on account of (=because of) 由于,因?yàn)?
    17. on no account(=in no case, for no reason)絕不要,無論如何不要(放句首時(shí)句子要倒裝)
    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)習(xí)慣于.
    20. be acquainted with(=to have knowledge of) 了解; (=to have met socially) 熟悉
    21. act on 奉行,按照…行動(dòng); act as 扮演; act for 代理
    22. adapt oneself to(=adjust oneself to) 使自己適應(yīng)于
    23. adapt…(for) (=make sth. Suitable for a new need) 改編, 改寫(以適應(yīng)新的需要)