英语中,turn on,turn off,turn down ,turn up 区别

英语中,turn on,turn off,turn down ,turn up 区别 turn on/turn off/turn up/turn down/写出意思 turn off turn over turn on turn in 分别是什么意思?、、、 turn on,turn out,turn off,turn in的意思 turn off,turn on,turn down,turn up的用法 turn up,turn off,turn on的意思? the lamps on the wall turn off中,turn off为什么不是人做主语? go off turn on turn go off turn on turn offclose down turn down/ turn over/ turn off/ turn up/turn on/ turn out/ turn into的意思区别 Turn Off then onerror turn off then on turn turn off.turn up.turn turn off 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? turn down,turn up,turn on,turn off是什么结构性短语动词 ________before you leaveA.Turn it offB.Turn off itC.Turn on itD.Turn to选哪个?