vt. 执行；完成；演奏vi. 执行，机器运转；表演短语：perform an operation 动手术；做手术 perform on 表演；上演；演奏 opportunity to perform 实践的机会；表现机会 perform maintenance 修理 perform a contract 执行合同 vt.执行；完成；演奏accomplish, implement, achieve, complete, fulfilvi.执行，机器运转；表演put into effect, to carry out 名词为performance.1. 演出;演奏;表演[C]例句：The evening performance begins at 8 o'clock.晚上的演出八点开始。
