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1·Most electronic tubes are vacuums.

多数电子管是真空的。

2·Picking up peanuts with their vacuums!

正在用真空吸尘器捡花生呢。

3·Vacuums carpets & empties ashtrays and urns.

倒空垃圾桶及清洁烟灰缸。

4·Sweeps, scrubs, and vacuums floor as assigned.

根据安排，对地面进行打扫、擦洗及吸尘。

5·Vacuums can a healthy, labor-saving grooming tool.

吸尘器是一种健康省力的梳洗工具。

6·Modern families use vacuums to clean their houses.

现代家庭用吸尘器清洁房间。

7·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。

8·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。

9·They can survive in vacuums and at very low temperatures.

它能够在真空和低温下生存。

10·Which vacuums up the world's communications for analysis.

吸收世界上的交流信息来进行分析。

(1)vacuum pump[机]真空泵

(1)in a vacuum似在真空中

(1)high vacuum高度真空，高真空

(1)vacuum distillation真空蒸馏

(1)vacuum cleaner吸尘器；真空吸尘器；真空清洁器

(1)vacuum system真空系统