1. 捉弄：rumor has it that..有谣言说 | pick on sb 捉弄 | blow the chance of错过机会

2. 挑中：2761physiquen. 体格 | 2763pick on sb挑中 | 2764pick sb out选出,认出

3. 找茬,作弄：Blow off steam发泄情绪 | Pick on sb.找茬,作弄 | This guy is up to something.这个男的肯定有鬼.

4. 挑剔某人：to close the books结束某工作 | pick on sb.挑剔某人 | shoot one's mouth off口无遮拦