首页英语词典vacuumvacuum考试真题

vacuum

英 ['vækjʊəm] 美['vækjʊəm]
  • 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.

2018年12月四级真题(第二套)听力 Section C

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.

2017年12月四级真题(第二套)听力 Section C

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.

出自-2012年12月阅读原文

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.

出自-2010年考研阅读原文

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.

2010年考研真题(英语一)阅读理解 Section Ⅱ