插头

chā tóu shang de yī gēn diàn xiàn tuō luò le

插头上的一根电线脱落了。

One of the wires in the plug had come away.

wǒ bì xū gēng huàn chuī fēng jī de chā tóu

我必须更换吹风机的插头。

I'll have to change the plug on my hairdryer.

bǎ chā tóu bá diào

把插头拔掉。

Pull the plug out.