Try not to knock that vase over.

They came into the front hall, stamping their boots and jumping up and down to knock the snow off.

他们进入了前厅，跺着靴子，蹦跳着抖掉身上的雪。

Singing to a half of the stick when it comes to knock about with the strange.

吟唱到一半的时候还用杖敲一下怪.

I used to knock about with all the lads from round where Mum lives.

我过去常同妈妈住所周围的伙伴们一起玩儿。

Most of the people I knock about with are in the union.

大部分和我有联系的人都在这联盟.

Those tramp steamers knock about southeast Asia.

那些不定期货船在东南亚一带往来行驶.

Mary bought his son a toy dog to knock about with.

玛丽给儿子买了只玩具狗玩.

We just want to go to Beijing and knock about for a few days.

我们想去北京,在那儿几天到处逛逛.

They heard a knock at the front door.

他们听到前门有人敲门。

The global economy has taken a serious knock, at huge human cost.

全球经济遭受了严重的打击, 人们为此付出了巨大代价.

They both heard a knock at the side-door.

他们俩都听见有人敲侧门.

There had been a knock at the door and when she opened it she locked herself out.

外面有敲门声，她去开门，结果把自己反锁在了外面。

I was preparing for bed when I heard a knock at the door.

我正准备睡觉时听到有人敲门.

On cue, there was a knock at the door.

正在这个时候, 有人敲门.

Did I hear a knock at the door?

是有人敲门 吗 ?

There was a treble knock at the door.

门上响起了三声敲门声.

There was a very quiet knock at the door.

有人轻声叩门.

There was a knock at the door. Someone had come looking for me.

门外又敲门了, 找我的.

Whlie he was writing postcards, he heard a knock at the door.

他在写明信片时, 听到了敲门声.

She hid the gift immediately she heard the knock at the door.

一听见敲门声她就把礼物藏了起来.

Just as breakfast was completed there was a knock at the door.

早饭刚吃完,就有人来敲门.