欢迎光临酷猫写作网

酷猫词典

首页英语词典vacuumvacuum考试真题

vacuum

英 ['vækjʊəm] 美['vækjʊəm]

英英释义词组搭配考试真题实用场景例句

n. 真空；空间；真空吸尘器
adj. 真空的；利用真空的；产生真空的
vt. 用真空吸尘器清扫

考试真题

Researchers can study the garbage left on the moon to see how its materials weathered the radiation and vacuum of space over time.

The cordless, hand-held tools we use in our homes, such as vacuum cleaners, flashlights, drills and saws came from the technology of these early space programs.

Surgeons may survive the robot invasion, but others at the hospital might not be so lucky, as iRobot, maker of the Roomba, a robot vacuum cleaner, has been showing off Ava, which could be used as a messenger in a hospital.

Charlie McCreevy, a European commissioner, warned the IASB that it did “not live in a political vacuum” but “in the real word” and that Europe could yet develop different rules.

Charlie McCreevy, a European commissioner, warned the IASB that it did "not live in a political vacuum" but "in the real world" and that Europe could yet develop different rules.

双语例句

1. The Marshal stepped over the vacuum-cleaner and stumped out of the room.: 元帅迈过真空吸尘器，脚步沉重地走出了房间。

2. Vacuum-packed ham slices should be unwrapped 30 minutes before serving.: 真空包装的火腿片应在食用前30分钟把包装除去。

3. The collapse of the army left a vacuum in the area.: 这支军队的溃败使这个地区出现了军事真空。

4. He could hear the whirr of a vacuum cleaner.: 他能听到真空吸尘器的嗡嗡声。

5. We lived in a vacuum — no life, no news, no books.: 我们生活在与世隔绝的环境里——没有其他生物，收不到外界消息，也没有书看。