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

• After Mike left for work I stripped the beds and vacuumed the carpets
  迈克去上班后，我扯下了床罩并用吸尘器清扫地毯。
• Since the retort is vacuumed inside and heated under the normal pressure outside, small-size retort, low forced filling rate, low production capacity and thermal efficiency, batch production and low productivity are lead to.
  由于罐内抽真空、罐外常压加热，还原罐的尺寸小，单罐装料量低，还原罐产能低，热效率不高，而且是间断生产，生产能力和劳动生产力低。
• May: No, there isn 't.They are all vacuumed.
  阿美：没有。它们都是真空的。
• I vacuumed my room yesterday.
  昨天我用吸尘器清扫了房间。
• Last winter, unless she vacuumed them up, often several times a day, they took over the upper floors of her home.
  去年冬天，要不是她一天多次用吸尘器对屋子的较高楼层进行清理。恐怕这些地方都要成为它们的领地了。
• 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？
• 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；
• He was beating the carpet to clean it. She vacuumed the carpet.
  她用真空吸尘器打扫地毯。
• 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。
• A few hours after I started, the filled boxes were back in the garage, the room was vacuumed and I sat staring at a barren corner.
  几小时后，装得满满的盒子又回到了车库，房间腾空了，我坐下来凝视那空荡荡的角落。