turn it off 与turn it down,的区别

问题描述:

turn it off 与turn it down,的区别

Turn on意为(把水源、煤气、电源等)打开,反义词turn off 关掉.Turn down意为(把收音机的音量、灯)关小、调低,反义词turn up 调高.这些短语中on,off,up,down均为副词,后接宾语和代词时,应为于它们的前面.Please t...