vacuuming

过去分词：

动词过去分词: vacuumed

更多词形：

名词复数: vacuums | 动词过去式: vacuumed | 动词过去分词: vacuumed | 动词现在分词: vacuuming | 动词第三人称单数: vacuumes |

单词例句：

His departure created a vacuum in our lives.

他的离去在我们的生活中造成了空虚。

We could not pull apart two plates which enclosed a vacuum.

如果两个盘子间是真空，我们就无法将它们分开。

I mean to buy a vacuum next month.

下个月我打算买一台真空吸尘器。

There had a vacuum in his life since his wife died.

他妻子去世后他的生活很空虚。

Frequent vacuuming will become a way of life.

经常用吸尘器打扫房间将成为你生活的一种方式。

I'd vacuum before I left in the morning.

在上午离家前反正我要用吸尘器吸一遍地。

The porter turned off the vacuum.

清洁工关掉真空吸尘器。

I'm vacuuming the floor now and have several shirts to iron.

我正在用真空吸尘器清理地板,还有几件衬衫要烫。

The vacuum valve opens to admit air.

真空阀开启以补充空气。