友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
blackout ['blækaut]
基本释义
- n. 灯火管制,暂时的意识丧失,灯火熄灭,删除
参考例句
- Severe cases progress to convulsions and blackout.
严重者发生抽搐和暂时性昏迷。 - The streets were very dark during the blackout.
断电时街上黑沉沉。
- Severe cases progress to convulsions and blackout.
英英解释
5个名词解释
- a suspension of radio or tv broadcasting
- darkness resulting from the extinction of lights (as in a city invisible to enemy aircraft)
[同] dimout, blackout, brownout
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