turn off的宾语可以是water吗?它的用法和turn down一样吗?

turn off,turn on,turn down,turn up的用法 turn down 和turn off 的含义,用法与区别 switch off 和 turn off 的用法有不同吗? turn off the radio可以turn down吗 turn down与turn off的区别 close down 和turn off的区别 turn off turn no turn up turn down 区别用法 Close,turn off,shut,shut down 的区别?与用法? turn on和tuen up以及turn off和turn down的区别 go off和turn off的区别和用法 英语问题sametime和same time的区别和用法?turn on、turn down、turn up和turn turn away 和turn down的区别