pick up的所有用法?

题目

pick up的所有用法?

答案

pick up 的 12 种用法如下：1.捡起、拿起(某物)；扶起(某人)　　Mr Black picked up his hat and went out.布莱克先生拿起帽子走了出去.2.(在无线电中)收听、接收　　It is necessary to use a short-wave radio to ...