performances 是 performance 的复数performanceKK [pɚˋfɔrməns] /pɚˈfɔɹməns/发音名词1表演、演出The evening performance starts at eight and lasts about two hours.晚间的演出八点开始,大约持续两个小时。2表现、成绩Her performance in the final interview impressed the whole panel.她在最后一轮面试的表现让所有评审印象深刻。3业绩、绩效商业The company's performance improved sharply in the second quarter.公司在第二季的业绩大幅好转。4性能、效能This laptop offers better performance than last year's model.这台笔电的性能比去年的机型更好。5履行、执行正式Payment depends on the full performance of the contract.付款取决于契约的完全履行。6作戏、装样子贬义His apology was just a performance for the cameras.他的道歉只是在镜头前作戏。用这个字练口说→