be content with(=be satisfied with)满足于；be content to do sth. 愿意做某事
contrary to(=in opposition to) 与…相反
on the contrary 相 反
contrast…with 把…与…相对(对照)
in contrast to with 和…形成对比;by contrast 对比之下
contribute to 有助于
under control(被)控制住；out of control 无法控制
at one’s convenience(=where and when it suits one) 在方便的时间或地点；be convenient to for 对…方便
convince sb. of(=cause sb. to believe or feel certain;to persuade sb.)使某人确信;try to persuade sb. to do sth. 劝说某人做…
cope with(=deal with，try to find a solution to)应付，处理
in the corner(of)在角落里；
on(at)the comer of a street 在街道拐弯处；
round the comer 拐过弯；
be in a tight corner 陷入困境
correspond(with)(=exchange letters regularly) 通信
correspond to 相当于；correspond with 符合，一致
at all costs 不惜任何代价；at the cost of 以…为代价
a matter of course 理所当然的事
