2. all the time 一直,始终
3. angry with sb. at/about sth.生气,愤怒
4. anxious about/for忧虑,担心
5. anything but 根本不
6. apart from 除...外(有/无)
7. appeal to 吸引，申诉，请求
8. applicable to适用于
9. apply to适用
10. appropriate for/to适当,合适
11. approximate to近似,接近
12. apt at聪明,善于
13. apt to易于
14. around the clock夜以继日
15. as a matter of fact 实际上
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 远至,到...程度
20. as follows 如下
