knock down

導出

[phrasal verb]

knock (someone or something) down or knock down (someone or something)

a : to cause (someone or something) to fall to the ground撞倒；击倒

He hit him on the chin and knocked him down.他击中他的下巴，把他打倒在地。
The storm knocked down [=knocked over] several big trees.暴风雨刮倒了几棵大树。
Rowdy fans knocked down the fence.骚乱的粉丝推倒了围栏。
We're planning to knock down [=remove, demolish] a wall to create a bigger room.我们打算拆一面墙，把房间弄大点儿。

b British : to hit and injure or kill (a person or animal) with a vehicle（开车）撞倒，撞伤，撞死

She was knocked down [=(Brit) knocked over, (US) hit] by a car while crossing the street.她过马路时被车撞倒了。

informal

a knock (something) down or knock down (something) : to reduce or lower (a price, an amount, etc.)减少，降低（价格、数量等）

They knocked down the price of the house by 10 percent.他们把房价降了10%。
He wanted $50 for it but I managed to knock the price down to $45.他要价50美元，但我设法把价格压到了45美元。

b knock (someone) down : to cause or persuade (someone) to reduce a price使（某人）降价；杀价

He wanted $50 for it but I managed to knock him down to $45.他要价50美元，但我设法让他降到了45美元。

knock down (an amount of money) US, informal : to receive (an amount of money) as income or salary得到（一定量的）收入或薪水

knock down (a shot) or knock (a shot) down basketball : to succeed in making (a shot) especially from a long distance投篮进球（尤指远投）

knock (something) down or knock down (something) chiefly US, informal : to say no to (an idea, plan, proposal, etc.) : reject否决；否定

knock (something) down or knock down (something) US : to take (something) apart分开；拆开

⇒ Main Entry: ¹ knock