Knock
[ nɑk ]
第1级
其它 Other
n. 短促的敲打（声）;爆震声;敲击声;敲门（或窗等）声;
vi. 猛烈敲击;与某物相撞;撞到了桌子;
vt. （心）怦怦跳;把…撞击成（某种状态）;批评;
📝 例句
knock up against difficulties
意外地遇到困难
`He hung out his grandfather's shingle, and waited for opportunity to knock.
他挂出了祖父的行医招牌，等机会来敲门。
He knocked at the door and entered.
他敲了敲门便走进去了。
He opened the door in response to a knock.
他应敲门声而开了门。
When I fell I got a terrible knock on the head.
我摔倒时头撞得很厉害。
🌱 联想助记
【记】※谐音“脑壳”:如还记不住这个词我就敲打你的脑壳
※K-国王,no-不,ck-拼音“刺客”:国王不知道刺客在敲门
✅ 同义词
📖 牛津释义
knock
n
1 (sound of a) sharp blow 短促的敲或打（的声音）
Did I hear a knock at the door? 是有人敲门吗?
If you're not up by eight o'clock I'll give you a knock, ie wake you by knocking at your door. 要是八点钟你还不起床, 我就来敲你的门.
She fell off her bike and got a nasty knock. 她从自行车上摔下来, 摔得很重.
In football you have to get used to hard knocks. 踢足球就得经得起碰撞.
2 (in an engine) sound of knocking (knock2 2) （发动机的）爆震声
What's that knock I can hear? 我听到发动机有爆震声是怎麽回事啊?
3 (infml 口) (in cricket) innings （板球的）一局
That was a good knock: 86 not out. 那局真漂亮, 打了86分还未出局.
4 (idm 习语) take a `knock (infml 口) suffer a financial or an emotional blow 蒙受经济或感情上的打击
She took a bad knock when her husband died. 她丈夫一死她受到沉重的打击.
knock v
1 [Tn, Tn.pr]
strike (sth) with a sharp blow 敲, 打（某物）
Mind you don't knock your head (on this low beam). 小心, 别（让这根低梁）撞著头.
2 [I, Ipr] make a noise by striking sth 敲击某物出声
knock three times (at the door, on the window, etc) 敲三下（门、 窗等）. =>Usage at bang1 用法见bang1.
3
(a) [Cn.a, Cn.g]
cause (sb/sth) to be in a certain state or position by striking (him/it) 将（某人[某物]）击成某状态
The fall knocked me senseless. 那一跤 得我失去了知觉.
He knocked me flat with one punch. 他一拳把我击倒了.
He knocked my drink flying. 他打翻了我的饮料.
(b) [Tn.pr] make (sth) by striking 敲击成某物
knock a hole in the wall 在墙上凿个洞.
4 [I] (of a faulty petrol engine) make a tapping or thumping noise （指有故障的汽油发动机）发出爆震声.
5 [Tn] (infml 口) say critical or insulting things about (sb/sth) 批评, 数落, 非难（某人[某事物]）
The newspapers are too fond of knocking the England team. 报纸专门爱挖苦英格兰队.
He's always knocking the way I do things. 他总是挑剔我做得不对.
6 (idm 习语) beat/knock the daylights out of sb => daylights. beat/knock hell out of sb/sth => hell. get/knock sb/sth into shape => shape1. hit/knock sb for six => hit1. knock sb's `block/`head off (sl 俚) (used esp when threatening sb 尤用於威胁某人) strike sb in anger 狠打某人
Call me that again and I'll knock your block off! 你再那麽叫我, 我就揍你! knock the bottom out of sth cause sth to collapse 使某事物垮台
It knocked the bottom out of the coffee market, ie caused the price of coffee to fall sharply. 这一来咖啡的市场价格暴跌.
She knocked the bottom out of our argument. 她把我们的论点驳得体无完肤. knock your/their `heads together (infml 口) force people to stop quarrelling and behave sensibly 强力使人不再争吵而恢复理智
I often feel that politicians should have their heads knocked together, like naughty children 我时常觉得应该像教训淘气孩子那样让政治家停止争吵. knock sb/sth into a cocked `hat defeat or outclass sb/sth 挫败或超过某人[某事物]
A true professional could knock my efforts into a cocked hat. 遇上真正行家我的工作就相形见绌了. knock it `off (sl 俚) (esp imperative 尤用於祈使句) stop a noise, an argument, etc 别吵了、 别争了
Knock it off, kids, I'm trying to sleep! 孩子们, 别闹了, 我要睡觉了! knock sb off his `pedestal/perch (infml 口) defeat sb; show that sb is no longer best at sth 击败某人; 显示某人不再首屈一指. knock sb `sideways (infml 口) defeat sb; astonish sb 击败某人; 使某人惊讶. knock `spots off sb/sth (infml 口) be much better than sb/sth 远胜於某人[某事物]
In lear...
🎯 考研助记
敲打你“脑壳”（谐音）
🔁 扩展释义
*[nɒk]n. 敲, 敲打, 敲门vt. 敲击, 互撞, 攻击vi. 敲击, 互撞, 攻击【医】 叩音相关词组: get the knock knock about knock sb about knock sth back knock sth down knock sb down for knock it off knock into sb knock sth off knock on knock sb off knock sb off his feet knock out knock oneself out knock sb up knock sb out knock sth up knock sth over knock over knock together knock up against take the knock knock sb flat
📖 同为「初中」词汇
查看全部初中词汇 ›🗣️ 情景例句
Sorry, Robbie. Sorry to be late this morning,
对不起， Robbie， 对不起 ，今天早上迟了点，
The speaker kept wandering off.
演讲的那个人老是走题。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。