There was an insistent knock on my door.

我听到一阵急促的门声。

When he heard the knock, he ceased writing.

当他听到门声, 就停下来不写了。

The crowd jeered when the boxer was knocked down.

当那个拳击手被打倒时, 们开始嘲笑他。

No sooner had she come than the maid knocked.

她一来女佣就门了。

These revelations will really knock him off his pedestal.

这些事件的披露会使他名誉扫地。

It sounds as though there is a knock at the door.

听起来好有门。

I cracked the platter when I knocked it against the table.

我把盘子撞到桌子，它被碰裂了。

By lunchtime we were all exhausted so we knocked it on the head.

午饭时我们都已经筋疲力尽了, 就停下不干了。

With that dress and your new haircut you’ll really knock their socks off!

你穿这件衣服，再加上这个新发式，一定会把他们惊呆的！

I was knocked silly by the blow.

我被那一击打昏了头。

He accidentally knocked over an ink bottle.

他无意中把墨水瓶打翻了。

Burke knocked out Byrne, thus becoming champion.

伯克击倒了伯恩，因此成为冠军。

A hard blow knocked the boxer down.

对方猛烈的一拳将这个拳击手击倒地。

Have you any scrap iron knocking about?

你那儿有散各处的废铁吗?

Why are they knocking down the wall?

他们为什么拆墙?

He went upstairs and knocked at the door.

他上楼门。

I accidentally knocked the vase off the table.

我无意中碰落了桌上的花瓶。

My health compels me to knock off work.

我的健康问题使我不得不停止工作。

She's been knocking about here for years.

她这儿待了好几年了。

He was knocked out in the seventh round.

他第七回合被打晕了。