comedon.黑头粉刺
comev.来;来到;来取、来拿;成为;达到;接近;摆出 ... 的样子;处于(某个位置)
come home from foreign lands从外国归来
come into/in contact with开始与 ... 联系; 开始和 ... 交往起来; 开始接触到
come under one's observation冷浸法
Come to my place tomorrow.明天请你到我家里来。
come up against difficulties遇到困难
come up to one's expectationn.冷用
Come away with me tomorrow.明天和我一起离开。
Come again some other time.你隔些时候再来吧。