1. abide by(=be faithful to=obey)忠于，遵守。2. Be absent from.缺席，不在。3. Absence of 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全神贯注于.近be engrossed in;be lost in;be rapt in;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 ones own accord(=without being asked,willingly,freely)自愿地，主动地。9. In accord with与.一致。Out of ones 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 ones own account 1)为了某人地缘故，为了某人自己的利益； 2）（=at ones 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;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 of(=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（放在句首时，要到装）18. Accuse.of.(=charge.with;blame sb for sth on sb;complain abort)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（以适应新的需求）。24. In addition(=besides)此外，加之，又。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,belief)粘附；坚持，遵循。27. Adjacent(=next to,close to)毗邻的，临近的。28. Adjust.(to)(=chang slightly)调节，适应。29. Admit of(=be capable of,leave room for).的可能，留有.的余地。30. In advance(before in time)预告，事先。31. To advantage 有利的，使优点更加突出地。32. Have an advantage over胜过；Have the advantage of由于.处于有利条件；Have the advantage of sb知道某人所不知道的事。33. Take advantage of(=make the best of,utilize,make use of,profit from,hardness)利用。34. Agree with赞同（某人意见） agree to同意。35. In agreement (with)同意，一致。36. Ahead of在.之前，超过；.ahead of time提前。37. In the air 1)不肯定，不具体；2）在谣传中。38. Above all(=especially,most important of all)尤其是，最重要的。39. In all(=counting everyone or everything,altogether)总共，总计。40. After all毕竟，到底；(not)at all一点也不；all at once(=suddenly)突然；once and for all只此一次；above all最重要的；first of all首先；all in all大体上说，总之；be all in累极了；all but几乎。41. Allow for(=take into consideration,take into account)考虑到，估计到。42. Amount to(=to be equal to)总计，等于。43. Answer for(undertake responsibility for,be liable for,take charge for)对. 负责。44. Answer to(=conform to)适合，符合。45.