友情提醒：点击  ，可以收听真人发音
potentiometer [pətenʃi'ɔmitə]    添加到生词本 复制网址
基本释义
  • n. 电位计,分压计
英英解释

  • 　2个名词解释

    1. a measuring instrument for measuring direct current electromotive forces
    2. a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets
      [同] pot, potentiometer