其中 "switch off" 和 "turn off" 都有关于关闭电源的意思,后者更常用于指关灯。
举个例子:
"You haven't switched off the lights, please do it before you leave."
"Can you turn off the lights before you go to bed?"
来源:这个表达的来源是基于动词 "switch" 和 "turn" 的基本含义,在这种情况下是将电源关闭。
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最佳回答 2024-07-21