switch off

动词 switch off:

1. cause to stop operating by disengaging a switch
   同义词：cut, turn off, turn out

1. Derek, I wish you'd keep that radio switch off.
   德里克，我希望你把收音机关了。
2. I switch off when he starts talking about cars.
   他一谈起汽车我就厌烦。
3. My ears have been pounded on for the past hour; when is he going to switch off that damned drill?
   他打算什么时候关掉收音机不听那该死的操练呀; 它已经轰响了几个小时了。
4. Tell the boy to switch off all lights as he leaves the room, to save electricity.
   告诉孩子在离开房间时关掉所有的灯，以节约用电。