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
She blacked out from the shock of the accident and collapsed on the ground.
她因事故的震惊而昏倒，倒在了地上。
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
