knock on a door

敲門

knock out

敲空, 擊倒, 打破, 使筋疲力竭\\n[經] 拍賣時勾結用廉價買得, 聯合拍賣貨

knock out the wedges

誘人上當后冷眼旁觀

knock over

[[?n?k '?uv?]]

打翻, 搜查, 吃掉

knock over a drink

喝酒

knock over like skittles

駁倒, 一下子打倒

knock round

忙亂

knock rummy

knock sb down with a feather

使某人感到驚訝

knock sb for a goal

把某人打昏在地;使酩酊大醉

knock sb for a loop

打翻某人;使某人感到驚訝

knock sb into a cocked hat

徹底打敗,把某人打得一敗涂地;勝過,超過,比…強得多

knock sb into shape

整理,安排;鍛鍊,訓練,塑造

knock sb into the middle of next week

把某人打昏,殺死某人,把某人攆走

knock sb off his feet

使某人驚慌失措

knock sb off his pedestal

使某人不再受到尊敬,打掉某人的威信

knock sb off his perch

把某人毀掉, 打敗某人

knock sb out

把某人打昏

knock sb's head off

輕易勝過某人

knock sb. off his perch

打敗某人

knock sb.'s block off

痛打某人

knock sb.'s head off

輕易勝過某人

knock someone cold

出其不意,令某人目瞪口呆

knock spots off

勝過,使…大為遜色

knock spots off someone

比某人高明得多,輕易擊敗

knock sth into shape

把某物敲打成形, 大力推動某事物使成形/使合格, 把某事物整理好

knock sth on the head

破壞,挫敗,使落空

knock the bottom out of

證明...無價值

knock the bottom out of...

證明...無價值

knock the daylights out of

狠揍,痛打,毆打

knock the sand from under sb

打破某人的計劃

knock the spirit out of

挫敗,動搖,使消沉;使虛弱,使疲倦

knock the spots off

徹底打敗

knock the stuffing out of

挫敗,動搖,使消沉;使虛弱,使疲倦

knock thedaylights out of

狠揍,痛打,打得某人暈頭轉向

knock their heads together

用武力制止兩人爭吵

knock to pieces

粉碎,打碎…

knock together

相撞

knock under

屈服,認輸

knock under to

屈服

knock up

往上敲

knock up against

碰撞

knock-back

（尤指被人拒絕時受到的）挫折, 挫傷, 打擊

knock-down

a. 擊倒的, 可拆開的, 最低的\\nn. 打倒的一擊, 混戰, 降低

knock-down system

[經] 拍賣時敲錘成交(表示標售給某人)的制度

knock-down-and-drag-out

a. 激烈而無情的

knock-down-drag-out

（打架或爭吵）激烈的, 猛烈的

knock-downs

(knock-down 的復數) a. 擊倒的, 可拆開的, 最低的\\nn. 打倒的一擊, 混戰, 降低

knock-knee

n. 膝外翻\\n[醫] 膝外翻

knock-kneed

a. 內彎足的, 八字腳的

knock-knees

n. 內翻膝, 外翻膝

knock-knock joke

敲門笑話

knock-off

n. 假冒商品; 敲去

knock-offs

(knock-off 的復數) n. 假冒商品; 敲去

knock-on

n. 漏球

knock-on atom

[電] 撞出的原子

knock-on effect

n. 撞擊作用

knock-out

[機] 清箱, 清箱處

knock-out agreement

[法] 相互勾結的秘密協議

knock-out core

[機] 嵌入心型