switch off与turn off有什么区别

switch off与turn off有什么区别 switch off 和 turn off 的用法有不同吗? turn off和switch off有区别吗,是否都仅用于电器.当然还有turn on和switch on. turn a switch on or off turn off turn them off与turn off them的区别 turn down与turn off的区别 SWITCH OFF THE 为什么是turn off the TV 不是turn the TV off?而有turn it off? turn off 与turn out的区别turn off turn的区别 初中英语能够与off on out 等介词连用的词组有哪些 如off 有take off turn off等 初中英语能够与off 、on、out 等介词连用的词组有哪些 如off 有take off、turn off等 keep off 、get off、turn turn off和turn out区别turn off与turn out都有关上的意思,不过二者是同义词还是略有区别,还请高手指点. turn off与close down的区别 close down与turn off的区别 put out与turn off的区别? 英语短语 shut off & turn off区别shut off & turn off 的区别,同样都是表示关闭,有哪些不同?