knock out
短语敲空, 击倒, 打破, 使筋疲力竭 [经] 拍卖时勾结用廉价买得, 联合拍卖货
发音
词形变化
释义与例句
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1.
To strike or render unconscious
To strike or bump (someone or something) out.
及物I accidentally knocked out the glass in my picture frame.
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2.
To strike or render unconscious
To render unconscious, as by a blow to the head.
昏迷
习语 及物The boxer knocked out his opponent in the third round.
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3.
To strike or render unconscious
To put to sleep.
习语 非正式 及物The allergy pill knocked him out for a good three hours.
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4.
To strike or render unconscious
To fall asleep, especially suddenly.
习语 非正式 不及物 -
5.
To strike or render unconscious
To exhaust.
习语 非正式 及物Running errands all day really knocked him out.
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6.
To strike or render unconscious
To impress, surpass or overwhelm (someone).
习语 非正式 及物 -
7.
To strike or render unconscious
To defeat or kill (someone).
俚语 及物 -
8.
To strike or render unconscious
To cause a mechanism to become non-functional by damaging or destroying it.
习语 及物The antitank gun knocked out the enemy tank.
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9.
To strike or render unconscious
To eliminate from a contest or similar.
及物 -
10.
To communicate (a message) by knocking.
及物The prisoner knocked out a message on the wall for the prisoner in the adjoining cell.
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11.
To complete, especially in haste; knock off.
非正式 及物They knocked out the entire project in one night.
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12.
To lose the scent of hounds in fox-hunting.
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13.
To leave college after hours—after half-past ten at night when the doors have been locked.
废旧 -
14.
To obtain or earn (something, often money or food).
澳大利亚 及物 -
15.
To sell.
英国 俚语 及物