switch off
解释
关上(电灯、电视等);断掉(电源)
例句与用法
1. 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。
2. 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。
3. I switch off when he starts talking about cars.
他一谈起汽车我就厌烦。
4. Derek, I wish you'd keep that radio switch off.
德里克,我希望你把收音机关了。
5. He turned off the light before going out.
他出门前把灯关掉。