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- A pen is an instrument used for writing with ink. 钢笔是使用墨水的书写工具。
- 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。
- 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
- 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。
- 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。
- An instrument for applying something,such as medicine or glue. 敷抹器涂抹某物的方法，如涂抹药剂或胶水
- An instrument for gaugingand 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 an electric current in amperes. 以安培为单位测量电流的仪表。
- An instrument for gauging and adjusting parts of a machine;a tram. 调整机器部件用规一种测量并调节机器部件的仪器；量规
