GbEng
她正找电灯开关。 She is fumbling the light switch.
如果机器出故障,就把开关关掉。 Turn off the switch when anything goes wrong with the machine.
这个水壶上的开关按下时卡不住了。 The switch on the kettle won't stay down.
我得在黑暗中摸索著找电灯开关. I had to feel about in the dark for the light switch.
开关一种用来控制电路中电流量的电流器件 An electrical relay used to control the flow of power in a circuit.
那个有毛病的电灯开关把我电了一下. I got an electric shock from that faulty light switch.
他用手指摸到了灯的开关. His questing fingers found the light switch.
我在黑暗的房间里摸索着找电灯开关。 I groped for the light switch in the dark room.
他在房间里磕磕绊绊地摸索电灯的开关. He blundered about the room, feeling for the light switch.