vacuumed

英 [ˈvækjuːmd]

美 [ˈvækjuːmd]

v.  用真空吸尘器清扫
vacuum的过去式

柯林斯词典

• N-COUNT 空位;空缺;空白
  If someone or something creates avacuum, they leave a place or position which then needs to be filled by another person or thing.
  1. 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。
  2. His presence should fill the power vacuum which has been developing over the past few days.
     他的出现将填补过去这几天形成的权力真空。
• PHRASE 在封闭状态中;与外界隔绝
  If something is donein a vacuum, it is not affected by any outside influences or information.
  1. Moral values cannot be taught in a vacuum...
     道德价值观的教育不能脱离实际。
  2. 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。
• VERB 用真空吸尘器打扫
  If youvacuumsomething, you clean it using a vacuum cleaner.
  1. I vacuumed the carpets today...
     今天我用吸尘器清洁了地毯。
  2. It's important to vacuum regularly.
     定期用吸尘器吸尘很重要。
• N-COUNT 真空
  Avacuumis a space that contains no air or other gas.
  1. Wind is a current of air caused by a vacuum caused by hot air rising...
     风是由于热空气上升产生真空导致的一种气流运动。
  2. The spinning turbine creates a vacuum.
     旋转的涡轮形成了一块真空区域。

双语例句

• Cheryl chastised me, saying that her mama always vacuumed under their sofa seats every week.
  谢丽尔严厉地批评了我，一再声称她妈妈每周总是用吸尘器打扫沙发座位下面。
• The carpet in the hallway has not been vacuumed for a while.
  大厅的地毯很久没有用吸尘器清扫了。
• Melted tin could be vacuumed into filter tube through special design nozzle and heater tube.
  吸锡咀及发热管经特别设计，熔锡状态亦能被吸进过滤器。
• The boiloff rate of liquid helium of the model SR& 2 is less than 4. 2 liters/ day. A valve of low melting point alloy is used for vacuum and seal. It is vacuumed easily and sealed reliably.
  SR&2的液氮日蒸发率小于4.2升/日，容器夹层抽空密封采用低熔点合金阀，抽空容易、密封可靠，经七年使用，未发现漏气现象。
• Compared with the other drying, vacuumed drying is a relatively more promising drying technique.
  与其它的脱脂方法相比，真空干燥脱脂是一种较为有发展前途的脱脂方法，对落叶松木材的高效利用来说，具有重要理论和现实意义。
• The results show that sample which was loaded into triaxial permeability instrument after vacuumed with water-fulled was observed by equipment of nuclear magnetic resonance image. Nuclear magnetic picture, which reflected the coal bedding structure directly was obtained.
  结果表明：将试件进行真空水饱和后装入三轴渗透仪中，利用核磁共振仪对试件进行观测，能得到直接反映煤体层理结构的核磁图像；
• They are all vacuumed.
  它们都是真空的。
• Via the vacuuming device, the distillation area can be vacuumed before distilling oil solvent to realize safe distillation.
  由于设置了抽真空装置，在对石油溶剂蒸馏前就可以对蒸馏区抽真空，以达到安全蒸馏的目的；
• Just vacuumed this rug, okay? I got it all even.
  我花了好长时间整理干净的。知道吗？
• I vacuumed my room yesterday.
  昨天我用吸尘器清扫了房间。