26. attend to (=give one’s attention，care and thought) 注意，照顾，attend on (upon) (=wait upon，serve，look after) 侍候，照料

27. attribute...to... (=to believe sth to be the result of...) 把…...归因于...…，认为…...是...…的结果

28. (be) aware of (=be conscious of，having knowledge or consciousness) 意识到，知道

29. at the back of (=behind) 在…...后面

30. at one’s back (=supporting or favoring sb) 支持，维护，have sb at one’s back 有…...支持，有…...作后台

31. adhere to (=abide by，conform to，comply with，cling to，insist on，persist in，observe，opinion，belief) 粘附，坚持，遵循

32. adjacent (=next to，close to) 毗邻的，临近的

33. admit of (=be capable of，leave room for) …...的可能，留有...…的余地

34. a matter of course 理所当然的事

35. at all costs不惜任何代价 at the cost of 以…...为代价

36. as a matter of course 当然地，自然地

37. at (one’s) ease ( = without worry or nervousness) 自在，不拘束

38. (be) at an end (=finished) 结束了

39. a word in one’s ear 私房话，秘密话

40. arrange for sb / sth to do sth 安排…...做…...

41. arrive on到达，arrive at 到达某地(小地方)，得出，作出，arrive in 到达某地(大地方)，

42. a danger to 对……的危险，be in danger(of) 处于...…危险中，be out of danger 脱离危险

43. at one’s convenience (=where and when it suits one ) 在方便的时间或地点be convenient to / for 对…...方便

44. agree with 赞同(某人意见)agree to 同意

45. all the time一直，始终

46. a few有些，几个

47. a little一点，稍微，一些，少许

48. a series of一系列，一连串

49. accuse...of... (=charge...with，blame sb for sth，blame sth on sb，complain about) 指控，控告

50. at one’s own risk 自行负责