be knocked out
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be knocked out — 動詞
1. to make someone unconscious by hitting them
1.動詞
釋義
擊昏
to make someone unconscious by hitting them
例句
He was knocked out in the first round of the fight.
2. to make someone very tired or exhausted
2.動詞
釋義
筋疲力盡
to make someone very tired or exhausted
例句
After working for 12 hours, I was completely knocked out.