on-off switch

on-off switch是什么意思、on-off switch怎么读
【化】 换向开关; 双位开关

on-off switch汉语翻译

【化】 换向开关; 双位开关

on-off switch英语解释

名词 on-off switch:

  1. a hinged switch that can assume either of two positions
    同义词:toggle switch, toggle, on/off switch