unplug
v
(-gg-) [Tn]
1 disconnect (an electrical appliance) by removing its plug from the socket 拔出(电器)的电源插头
Please unplug the TV before you go to bed. 临睡前请拔下电视机的插头.
2 remove an obstruction from (sth) 除去(某物)的障碍物
The drain is blocked and needs unplugging. 排水管堵塞了, 得疏通一下.