n. a measuring instrument for measuring direct current electromotive forces n. a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets
中文释义
n. 电位计, 分压计 [化] 电位计; 电势计
详细用法及例句
1.
Lasers are stronger than we want them to be, so in order to limit their output, manufacturers add a potentiometer.
