to black out
01
昏倒, 失去知觉
to suddenly lose consciousness or become unaware, often due to a drop in blood pressure, shock, or exhaustion
例子
After standing up too quickly, he blacked out for a moment before regaining consciousness.
站起来太快后，他在恢复意识前昏过去了一会儿。
02
审查, 隐藏
suppress by censorship as for political reasons
03
完全变暗, 彻底变黑
darken completely
04
抹去, 熄灭
obliterate or extinguish
