精选优质文档-倾情为你奉上英 语 常 用 短 语专心-专注-专业介词短语1. a bit of 一点2. a series of一系列,一连串3. after all毕竟,究竟4. ahead of time提前5. apart from除.外(有/无)6. as a result (of)因此, 由于.的结果7. as far as.be concerned就.而言8. as for (= as to)至于, 关于9. as follows如下10. as if好像,仿怫11. as well as除.外(也),即.又12. at a loss茫然,不知所措13. at first最初,起先14. at least至少15. at last终于16. as long as 只要17. atpresent目前,现在18. at the moment此刻,目前19. beforelong不久20.
