power off的意思是关机、切断。应用与句子中如Do you have a cell phone? Mine is power off?(你有手机吗,我的手机没电了。)
Power off in the opposite order, as follows (关闭的顺序则与之相反,如下所示。)
Switch the power off before moving either of these switches. (在拨动任一开关前,必须断开电源。)
声明:泡知生活所有作品均有版权,严禁转载/采集等行为,泡知生活保留诉讼权益.