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vacuum

英 ['vækjʊəm] 美['vækjʊəm]

英语单词vacuum

英英释义词组搭配考试真题实用场景例句

n. 真空；空间；真空吸尘器
adj. 真空的；利用真空的；产生真空的
vt. 用真空吸尘器清扫

实用场景例句

a vacuum pump (= one that creates a vacuum ): 真空泵

vacuum-packed foods (= in a package from which most of the air has been removed): 真空包装的食品

His resignation has created a vacuum which cannot easily be filled.: 他的引退造成了难以填补的空白。

to give a room a quick vacuum: 用吸尘器把房间迅速清扫一下

This kind of decision cannot ever be made in a vacuum.: 这种决定绝不能脱离实际。

Have you vacuumed the stairs?: 你用吸尘器清扫楼梯了吗？

The collapse of the army left a vacuum in the area...: 这支军队的溃败使这个地区出现了军事真空。

His presence should fill the power vacuum which has been developing over the past few days.: 他的出现将填补过去这几天形成的权力真空。

Moral values cannot be taught in a vacuum...: 道德价值观的教育不能脱离实际。

We lived in a vacuum — no life, no news, no books.: 我们生活在与世隔绝的环境里——没有其他生物，收不到外界消息，也没有书看。

I vacuumed the carpets today...: 今天我用吸尘器清洁了地毯。

It's important to vacuum regularly.: 定期用吸尘器吸尘很重要。

Wind is a current of air caused by a vacuum caused by hot air rising...: 风是由于热空气上升产生真空导致的一种气流运动。

The spinning turbine creates a vacuum.: 旋转的涡轮形成了一块真空区域。

Mike Teavee: I don't know, I hate chocolate!: 麦克: 我不知道, 我讨厌巧克力!

Sound waves will not travel through a vacuum.: 声波在真空里不能传播.

His wife's death left a vacuum in his life.: 他妻子的去世使他的生活变得空虚.

He travels in vacuum cleaners.: 他到各地推销吸尘器.

I went down on one knee to plug in the vacuum cleaner.: 我单腿跪下插上吸尘器插头.

He sells vacuum cleaners.: 他经销真空吸尘器.

In his innocence he had allowed the salesman in to discuss vacuum cleaners.: 他傻傻地允许推销员进屋讨论吸尘器的问题.

In semiconductor receivers transistors take the place of vacuum tubes.: 在半导体收音机中晶体管代替了真空管.

Sound waves cannot travel through a vacuum.: 声波不能在真空中传播.

The vacuum cleaner has four different attachments.: 吸尘器有四个不同的附件.

I mean to buy a vacuum next month.: 下个月我打算买一台真空吸尘器.

My old vacuum cleaner has gone west at last and I'll have to buy a new one.: 我的旧吸尘器终于完蛋了,因此我得买一个新的.

His resignation has left a power vacuum at the head of the party.: 他的辞职使得该党的领导位置出现了权力真空.

Vacuum cleaners work by suction.: 真空吸尘器靠抽吸除尘。

Moral values cannot be taught in a vacuum.: 道德价值观的教育不能脱离实际。