動詞 switch on:

1. cause to operate by flipping a switch
   同義詞：turn on

1. Gary pulled the chicken switch on his neighbour when grease started burning in the kitchen.
   當廚房里的油著火時，加里驚慌失措地打電話向鄰居求助。
2. Switch on the light at the wall-socket.
   把電燈接通在墻上的電源插座上。
3. The switch on the kettle won't stay down.
   這個水壺上的開關(guān)按下時卡不住了。
4. The video is programmed to switch on at ten o'clock.
   電視機設定在10點鐘自動打開。