例句
I vacuum the carpet while my brother dusts the shelves.
我用吸塵器清掃地毯，我的兄弟則同時擦去架子上的灰塵。
Sound cannot travel through a vacuum because it needs a medium such as air or water.
聲音無法在真空中傳播，因為它需要空氣或水等介質。
常用搭配
- vacuum cleaner｜真空吸塵器
- a political vacuum｜政治真空
- vacuum the carpet｜用吸塵器清掃地毯
用法提示
表示清掃時可直接作動詞：vacuum the floor。