ON/OFF – phrases

Terms for subject Lighting other than cinema containing ON/OFF | all forms

English	Chinese
Always remember to shut off the power at the breaker or fuse panel to the circuit that you'll be working on	一定要记得关闭断路器或熔断器面板处开关，从而切断将要工作处电路的电源
Now there is a kind of electrodeless mercury lamp which can be instantaneously switch on and off	市面上现有一种无极汞灯，可以瞬时开关