1. at the thought of 一想到
2. as a whole (=in general) 就整体而论
3. at will 随心所欲
4. (be) abundant in (be rich in; be well supplied with) 富于，富有
5. access (to) (不可数名词) 能接近，进入，了解
6. by accident (=by chance, accidentally) 偶然地，意外;Without accident(=safely) 安全地
7. of ones own accord (=without being asked; willingly; freely) 自愿地 ,主动地
8. in accord with 与一致 out of ones accord with 同...不一致
9. with one accord (=with everybody agreeing) 一致地
10. in accordance with (=in agreement with) 依照，根据
11. on ones own account
1) 为了某人的`缘故， 为了某人自己的利益
2) (=at ones own risk) 自行负责
3) (=by oneself)依靠自己
12. takeinto account (=consider) 把...考虑进去
13. give sb. an account of 说明，解释 (理由)
14. account for (=give an explanation or reason for) 解释，说明
15. on account of (=because of) 由于，因为
16. on no account (=in no case, for no reason) 绝不要，无论如何不要 (放句首时句子要倒装)
