挑出

He ransacked his extensive vocabulary in order to find opprobrious names to call her.

他从他丰富词汇中所有难听话来骂她。

Pick over the lentils carefully in case there are any stones among them.

把这些豆子里沙粒去。

I'm opposed to the idea of creaming off the cleverest pupils and sending them to a special school.

我反对把最聪明学生来送往专门学校主张。