created sense approved 断开/斷開 · duànkāi · sever
断开 / 斷開
duànkāi
sever
to break, disconnect, or sever a physical or logical connection
由于信号突然断开,我们的视频通话中断了。
verb
created sense approved 断开/斷開 · duànkāi · turn off
断开 / 斷開
duànkāi
turn off
to disconnect an electrical switch or power circuit
在更换灯管之前,请务必先断开电源。
verb