turn down 和turn off 的含义,用法与区别

英语翻译turn down /turn off? turn down 和turn off 的含义,用法与区别 close down 和turn off的区别 turn on/turn off/turn up/turn down/写出意思 turn off turn no turn up turn down 区别用法 turn off,turn on,turn down,turn up的用法 turn down与turn off的区别 turn on和tuen up以及turn off和turn down的区别 turn down/ turn over/ turn off/ turn up/turn on/ turn out/ turn into的意思区别 go off turn on turn go off turn on turn offclose down turn down/away/off/back的意思和区别 turn off的宾语可以是water吗?它的用法和turn down一样吗? turn up和turn on的区别是有关电器之类的开关的二者区别 turn off/down也是 英语中,turn on,turn off,turn down ,turn up 区别 turn on,turn off,turn up,turn down的经典例句 turn on,turn off,turn up,turn down间的区别详细用法区别 ___(turn up,turn down,turn off,turn on)a tap turn on,turn off,turn up,turn down有什么差别?