vacuum的中文翻译是什么意思
vacuum
n. 真空; 空白; 空虚; 清洁
v. 用真空吸尘器清扫
vacuum的柯林斯释义
N-COUNT空位;空缺;空白
If someone or something creates a vacuum, they leave a place or position which then needs to be filled by another person or thing.
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。
PHRASE在封闭状态中;与外界隔绝
If something is done in a vacuum, it is not affected by any outside influences or information.
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。
VERB用真空吸尘器打扫
If you vacuum something, you clean it using a vacuum cleaner.
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。
N-COUNT真空
A vacuum is a space that contains no air or other gas.
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。
vacuum的英文释义
Noun
1. the absence of matter
2. an empty area or space;
- the huge desert voids
- the emptiness of outer space
- without their support he'll be ruling in a vacuum
3. a region empty of matter
4. an electrical home appliance that cleans by suction
Verb
1. clean with a vacuum cleaner;
- vacuum the carpets
vacuum的短语
in a vacuum
（需考虑的活动，问题）似在真空中；脱离现实
vacuum的场景例句
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.