vacuuming

You are still vacuuming the floor now .

你现在还在用真空吸尘器清扫地上。

I am vacuuming the carpet now .

我正在用真空吸尘器清扫地毯。

This kind of decision cannot ever be made in a vacuum .

这种决定绝不能脱离实际。

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。

Exclusion of air creates a vacuum in the bottle .

瓶子里的空气排除后就产生真空。

Vacuum cleaners work by suction .

真空吸尘器靠抽吸除尘。

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。

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。

It 's important to vacuum regularly .

定期用吸尘器吸尘很重要。

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。

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。

He could also learn to use the vacuum cleaner , the washing machine and other household appliances .

他可以再学学使用吸尘器、洗衣机和其他家用电器。

The vacuum flask has a strong casing , which won 't crack or chip

这种热水瓶瓶身坚固，不易断裂破碎。

The spinning turbine creates a vacuum .

旋转的涡轮形成了一块真空区域。

The latest Japanese vacuum cleaners contain sensors that detect the amount of dust and type of floor .

日本的最新真空吸尘器配有可探测灰尘多少和地板类型的传感器。

She works overtime with her vacuum cleaner to keep grit out of the kitchen .

她动用真空吸尘器力争不让厨房出现沙砾。

He warned that if the President tried to enforce control , the country would be sucked into a power vacuum .

他警告说，如果总统想要实施强权统治的话，那么这个国家将陷入权力真空状态。

We tested a selection of vacuum cleaners , from old faithfuls to those with the latest features .

我们测试了各种真空吸尘器，从值得信赖的老牌子到有着最新特色的产品，不一而足。

The vacuum has an unpleasant smell

那个真空吸尘器有股很难闻的气味。

If nature abhors a vacuum , journalists abhor a transition , when there is little news to cover .

好比自然界拒绝真空一样，新闻工作者则厌恶没有多少新闻可供报道的过渡时期。

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。

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。

No one exists in a vacuum .

没有一个人是生活在真空中的。

I mean to buy a vacuum next month .

下个月我打算买一台真空吸尘器。

Sound waves cannot travel through a vacuum .

声波不能在真空中传播。

American abdication would tempt Soviet tendencies toward filling every vacuum .

美国的退位将使苏联想要填补每一个真空。

E has lived in a vacuum for eighteen years , cloyed by the representative and unique longings of any youth .

他离群独处生活了18年，腻味了年轻人那一套典型而独特的向往和追求。

Sound waves will not travel through a vacuum .

声波在真空里不能传播。

The vacuum cleaner has four different attachments .

吸尘器有四个不同的附件。