作业帮knock over和knock down的分别?A car knock the boy over!可以说成是A car knock over the boy!knock over和knock down可以互相替换来用吗?
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knock over和knock down的分别?A car knock the boy over!可以说成是A car knock over the boy!knock over和knock down可以互相替换来用吗?
knock over和knock down的分别?
A car knock the boy over!可以说成是A car knock over the boy!knock over和knock down可以互相替换来用吗?
knock over和knock down的分别?A car knock the boy over!可以说成是A car knock over the boy!knock over和knock down可以互相替换来用吗?
knock over
碰翻; 打倒
Coming too fast down the road,I knocked over a child on a bicycle.
由于车开得太快,我把一个骑自行车的小孩撞倒了.
使吃惊
The unexpected news fairly knocked me over.
那意外的消息着实使我吃了一惊.
轻易击败
We should be able to knock the other team over without any trouble.
我们应该能够毫不费力地击败对手.
偷窃; 抢劫
“Where did you get all these watches?Did you knock them over?”“Yes,we knocked over a jeweler's shop last night.”
“你从哪儿弄来这些手表?是不是抢的?”“是的,昨晚我们抢劫了一家珠宝行.”
快速完成
Mike can knock over three or four of those simple drawings in a day.
迈克一天可完成三四张那样简单的图画.
knock down
〈非正〉击倒,撞倒
He knocked his opponent down with one blow in the competition.
比赛中他一拳就打倒了他的对手.
拆卸
The portable device easily knocks down.
这种轻便装置容易拆卸.
〈非正〉降价; 减少
The man was asking ￡5 for the dress,but I knocked it down to ￡4.50.
那件衣服卖主索价5英镑,但我砍价后以4.5英镑买下了.
卖时以击锤表示卖出
The auctioneer knocked the bureau down to a furniture dealer from York.
拍卖者将写字台卖给从约克来的家具商.
〈俚〉挣得,获得过
A clever lawyer can knock down 40,000 dollars in a good year.
如果碰上好运气,一个精明的律师一年就能赚四万美元.
〈俚〉偷; 抢
He wanted to knock down a bank.
他想抢劫银行.
使降低; 使丢脸
She does not want to knock down his self-esteem.
她不想挫他的自尊.
拒绝
They knocked down the suggestion.
他们把这条建议否决了.
挥霍
She knocked down forty dollars at a restaurant.
她在一家饭馆花掉40美元.
在燃烧区域边缘控制〔减弱〕火焰〔高温〕
There was a low protecting wall to knock down the heat blasting from the pit of the furnace.
有一堵低矮的护壁挡住从炉膛里喷出的火焰.