to knock out
01
击倒, 使失去知觉
to make someone or something unconscious
Transitive: to knock out sb/sth
语法信息
形态构成
短语
动作动词
规则
可分离
小品词
out
基本动词
knock
现在时
knock out
第三人称单数
knocks out
现在分词
knocking out
一般过去时
knocked out
过去分词
knocked out
例子
The anesthesia will knock you out before the surgery.
麻醉会在手术前让你失去知觉。
1.1
击倒, knockout
to defeat an opponent in boxing by making them fall unconscious or unable to get up
Transitive: to knock out an opponent
例子
The boxer delivered a powerful punch that knocked his opponent out in the third round.
拳击手在第三回合中打出了一记强有力的拳头，击倒了他的对手。
02
淘汰, 击败
to defeat someone or a group decisively in a competition
Transitive: to knock out a competitor
例子
The underdog team managed to knock out the reigning champions in the tournament.
不被看好的队伍在比赛中成功淘汰了卫冕冠军。
03
摧毁, 使失效
to forcefully destroy or break something
Transitive: to knock out sth
例子
The strong winds knocked out power lines all over the neighborhood.
强风摧毁了整个社区的电力线。
04
倒空, 移除
to empty, typically referring to the removal of tobacco from a container
Transitive: to knock out tobacco or ash
例子
She needed to knock out the old tobacco from the cigar before lighting it.
她需要在点燃雪茄之前敲出旧的烟草。
05
惊艳, 震撼
to amaze someone to the point where they are filled with admiration or wonder
Transitive: to knock out sb
例子
The breathtaking view from the mountaintop knocked me out.
山顶上令人叹为观止的景色让我惊叹不已。
06
完成, 搞定
to finish a task, often quickly and efficiently
Transitive: to knock out a task
例子
We need to knock out this report by the end of the day.
我们需要在今天结束前完成这份报告。
07
通过敲击特定的模式来传达信息, 通过编码的敲击声传递信息
to convey a message by making specific knocking sounds or patterns
Transitive: to knock out a message
例子
They would knock out a pattern to let their friends know they were outside.
他们会敲出一个模式让他们的朋友知道他们在外面。
08
击倒, 使入睡
to cause someone to fall asleep
Transitive: to knock out sb
例子
The sleeping pills will knock me out in no time.
安眠药会立刻让我昏睡。
09
消除, 根除
to remove something, often swiftly and completely
Transitive: to knock out sth
例子
The new pest control method effectively knocked out the infestation of insects in the house.
新的害虫控制方法有效地清除了家中的昆虫侵扰。
to knock oneself out
01
to exert a great deal of effort or energy
例子
I knocked myself out to get the job done on time.
knock yourself out
01
used to say that someone can do as they please
Dialect
American
American
习语
非正式
例子
If you want to reorganize the whole closet, knock yourself out.
