1. all the same 仍然,照樣的
2. all the time 一直,始終
3. angry with sb. at/about sth.生氣,憤怒
4. anxious about/for憂慮,擔(dān)心
5. anything but 根本不
6. apart from 除...外(有/無)
7. appeal to 吸引，申訴，請求
8. applicable to適用于
9. apply to適用
10. appropriate for/to適當(dāng),合適
11. approximate to近似,接近
12. apt at聰明,善于
13. apt to易于
14. around the clock夜以繼日
15. as a matter of fact 實際上
16. as a result(of) 因此,由于
17. as a rule 通常,照例
18. as far as ...be concerned 就...而言
19. as far as 遠(yuǎn)至,到...程度
20. as follows 如下