vacuums
n. 真空装置;真空吸尘器(vacuum 的复数形式)
v. 用真空吸尘器清扫;使用真空装置于(vacuum 的三单形式)
例句
As we all know, vacuums do not exist in human thought.
我们都知道,真空不存在人类思维。
Some vacuums have blower features for drying wet horses.
一些吸尘器配有专门用来吹干马的鼓风机。
They can survive in vacuums and at very low temperatures.
它能够在真空和低温下生存。