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- Language is an instrument for communication. 语言是交际的手段。
- An instrument for recording muscular contractions. 肌动描记器记录肌肉收缩的器械
- An instrument for gauging and adjusting machine parts; a trammel. 量规; 卡尺一种有来测量并调节机器部件的仪器; 椭圆规
- An instrument for measuring electrical current or potential. 电量计一种用来测量电流或电压的仪器
- A compass is an instrument for finding the north. 罗盘是用来寻找北方的仪器。
- A surgical instrument for scraping bones. 刮骨器用于刮骨的一种外科手术器械
- An instrument for measuring or testing. 测量仪器测量或检验用的仪器
- An instrument for applying a douche. 冲洗器
- A pronged instrument for spearing fish. 鱼叉一种用于刺鱼的叉状工具
- This is an instrument for measuring speed. 这是一种测量速度用的仪器。
- An instrument for describing ellipses. 椭圆规一种画椭圆的仪器
- An instrument for measuring voltage. 静电计测量电压的仪器
- An instrument for picking a lock. 撬锁的工具
- Hair was used as an instrument for trabeculotomy. 以头发作为小梁切开的器械。
- A small wind instrument for making whistling sounds by means of the breath. 口哨; 哨子一种很小的吹奏乐器，通过呼吸而发出哨声
- An instrument for detecting and measuring fluorescence. 荧光计一种用来检查或测量荧光的仪器
- An instrument for indicating and measuring wind force and velocity. 风速计表示及测量风力和风速的仪器
- The thermometer is an instrument for measuring temperature. 温度计是测量温度的仪器。
- A photoelectric instrument for ascertaining cloud heights. 云高计测算云高的一种光电设备
- Performing musical instruments for passers-by. 为路过的人们演奏乐器。
