1. be content with(=be satisfied with)滿足於be content to do sth.願意做某事
2. contrary to(=in opposition to)與 相反
3. on the contrary相反
4. contrast with把 與 相對(對照)
5. in contrast to/with和 形成對比;by contrast對比之下
6. contribute to有助於
7. under control(被)控制住out of control無法控制
8. at ones convenience(=where and when it suits one)在方便的'時間或地點be convenient to / for對 方便
9. convince sb. of(=cause sb. to believe or feel certain;to persuade sb.)使某人確信，try to persuade sb. to do sth.勸說某人做
10. cope with(=deal with，try to find a solution to)應付，處理
11. in the corner(of)在角落裏;on(at)the comer of a street在街道拐彎處;round the comer拐過彎;be in a tight corner陷入困境
12. correspond(with)(=exchange letters regularly)通信
13. correspond to相當於correspond with符合，一致
14. at all costs不惜任何代價at the cost of以 爲代價
15. a matter of course理所當然的事
