Related to word: knock
Phrasal Verb
to make someone or something fall by striking them
使跌倒；击倒
The boxer knocked his opponent down in the first round.
拳击手在第一回合就击倒了他的对手。
The driver's vehicle knocked a tree down in the accident.
司机的车在事故中撞倒了一棵树。
The wind blew the branches down, knocking a pedestrian over.
风把树枝吹断，撞倒了一名行人。
to lower a price or convince someone to lower the selling price
减价；说服某人减价；砍价
I managed to knock the price down to a reasonable level.
我成功把价格砍到一个合理的水平。
If you want to sell it, you'll need to knock the price down.
如果你想卖掉它，你得把价格砍下来。
He used his negotiation skills to convince the seller to knock the price down.
他运用谈判技巧说服卖家把价格砍下来。