151. be content with(=be satisfied with)滿足于be content to do sth.愿意做某事

　　152. contrary to(=in opposition to)與 相反

　　153. on the contrary相反

　　154. contrast with把 與 相對(對照)

　　155. in contrast to/with和 形成對比;by contrast對比之下

　　156. contribute to有助于

　　157. under control(被)控制住out of control無法控制

　　158. 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

　　159. 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

　　160. cope with(=deal with，try to find a solution to)應付，處理

　　161. in the corner(of)在角落里;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

　　162. correspond(with)(=exchange letters regularly)通信

　　163. correspond to相當于correspond with符合，一致

　　164. at all costs不惜任何代價at the cost of以 為代價

　　165. a matter of course理所當然的事