turn it off 与turn it down,的区别

Question

turn it off 与turn it down,的区别

Answer 1

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 turn off/on the radio.
请把收音机关上（打开）.
Please turn on the light.
请打开灯.
The radio is very loud.Can you turn it down a little,please?
收音机声音太大,你能调小一点吗?
She sat down and turned up the radio.
她坐下来,把收音机调大点声.