•Which instrument do you play ?你演奏哪一种乐器？

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•surgical instruments外科手术器械

•instruments of torture刑具

•The man's injuries had obviously been caused by a blunt instrument.这人的伤口显然是由钝器所致。

•the instrument panel仪表板

•The lightning had damaged the plane's instruments, and they weren't giving any readings.闪电击毁了飞机的仪表，上面甚么资料都显示不出来。

•He saw the theatre as an instrument of change - a way of forcing people to consider social and political issues.他把戏剧看作变革的手段——一种迫使人们考虑社会及政治问题的方法。