vacuum

释义

n. 真空, 空间, 真空吸尘器\na. 真空的, 产生真空的, 利用真空的\nvt. 用吸尘器打扫 vacuum pump [机]真空泵 in a vacuum 似在真空中 high vacuum 高度真空，高真空

例句

His presence should fill the power vacuum that has been developing over the past few days.

他的出现应该能填补过去几天中形成的权力空缺。

I vacuumed the carpets today.

我今天用吸尘器清洁地毯了。