吸尘器在英语中被称为 vacuum cleaner，其词源来自拉丁语：vacuus 意为 "空的"，cleaner 是一个动词，意为 "清除"。

例句：

I'm going to use the vacuum cleaner to clean the carpets. 我要用吸尘器来清洁地毯。

The vacuum cleaner is an essential tool for keeping the house clean. 吸尘器是保持家庭清洁的必备工具。

Can you please empty the dust bin on the vacuum cleaner? 你能清空吸尘器里的灰尘箱吗？