关掉的用法和样例：
例句
-
告诉他把发动机关掉。
Tell him to shut off the motor. -
我把灯关掉你不反对吗？
Do you mind if I turn off the light? -
请你关掉收音机好吗？
Would you please turn off the radio? -
我不知道谁把电灯关掉的。
Don't ask me who turn off the light. -
请把电源关掉。
Please turn off the electric power. -
你关掉水阀了吗？
Have you turned off the water valve? -
如果机器出故障，就把开关关掉。
Turn off the switch when anything goes wrong with the machine.
