1 abide by忠于;遵守。
2 be absent from 缺席，不在
3. absence or mind 心不在焉
4. absorb吸引的注意力:be absorbed in 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. abundant in 富于,富有
6. access 能接近,进入,了解
7. by accident偶然地,意外. Without accident 安全 地,
8. of ones own accord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 一致地
11. in accordance with 依照,根据
12. on ones own account 1) 为了某人的缘故, 为了某人自己的利益 2) 自行负责 3)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. takeinto account把...考虑进去
14. give sb. an account of 说明, 解释
15. account for 解释, 说明.
16. on account of 由于,因为.
17. on no account绝不要,无论如何不要
18. accuseof 指控,控告
19. be accustomed to 习惯于.
20. be acquainted with 了解; 熟悉
21. act on 奉行,按照行动; act as 扮演; act for 代理
22. adapt oneself to 使自己适应于
23. adapt 改编, 改写
24. in addition 此外, 又, 加之
26. adhere to 粘附; 坚持, 遵循
27. adjacent 毗邻的, 临近的
28. adjust.. 调节; 适应;
29. admit of 的可能，留有的余地.
30. in advance 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 利用.
34. agree with 赞同 agree to 同意
35. in agreement 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 尤其是, 最重要的.
39. in all 总共, 总计
40. after all 毕竟,到底; at all 一点也不; all at once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; be all in 累极了; all but 几乎. 41. allow for 考虑到, 估计到.
42. amount to 总计, 等于.
43. answer for 对负责.
44. answer to 适合,符合.
45. be anxious about 为焦急不安; 或anxious for
46. apologize to sb. for sth. 为向道歉
47. appeal to sb. for sth. 为某事向某人呼吁. appeal to sb. 对某人有吸引力
48. apply to sb. for sth. 为向 申请 ; apply for申请; apply to 适用.
49. apply to 与有关;适用
50. approve of 赞成, approve vt. 批准