She had a blackout and couldn't remember anything about the accident.她眼前一黑，那场事故就怎么也想不起来了。The hospital has an auxiliary power system in case of blackout.这家医院装有备用发电系统以防灯火管制.The radio blackout ends as the spacecraft sl...
The radio blackout ends as the spacecraft slows down.随着航天飞机减慢速度,无线电通信又重新恢复....blackout curtains.遮光幕帘A technique to prevent this is load shedding by rolling blackout or voltage reduction brownout.一种技术,以防止这种情况是由轧制负荷减少停电或电压...