★ perform

① v. 履行;执行;做( carry out)

You should perform your duties /promise

你应当履行职责/诺言。

perform an experiment/ an operation/ a miracle

做实验/做手术/创造奇迹

② v. 表演;演出

The band was going to perform at our local theatre.

乐队将在我们当地剧院演出。2011山东

③ v. 表现;运转

He was disappointed because he had not performed well in the sports meeting.

他很失望，因为他在运动会上表现不佳。

★ performance

① n. 表演;演出

give a live performance 现场表演

put on a performance of Hamlet 上演《哈姆雷特》

② n. 表现;业绩

My good performance in the job interview left me optimistic about my future.

在求职面试中的良好表现让我对未来感到很乐观。2014安徽

★ performer n. 表演者;执行者