中英词典查询

rheostat ['ri:əˌstæt]

n. 可变电阻器;

例句:

  • A variable resister is called a rheostat.
    可以调节的电阻器叫做变阻器.
  • By adjusting the rheostat, one can change the current in a circuit.
    通过拨动变阻器, 可以改变电流.
  • Our fan kits come with a rheostat control ( like a light dimmer ) .
    我们生产的风机都安装有 变阻器.