vacuums

英 [ˈvækjuːmz]

美 [ˈvækjuːmz]

v.  用真空吸尘器清扫
vacuum的第三人称单数

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

• He vacuums the carpet when your grandmother is coming& not because he cares, but because he knows I care.
  他会在你们姥姥来之前用吸尘器把地毯弄干净&这不是因为他在意，而是因为他知道我在意。
• Vacuums can a healthy, labor-saving grooming tool.
  吸尘器是一种健康省力的梳洗工具。
• In this article we mainly outlined the common trouble and servicing methods of PMG-1.2 pulsation vacuums sterilizer. This will be advantageous for us later to do well the maintenance of equipment.
  本文主要概述了PMG&1.2型脉动真空灭菌器的常见故障及排除方法，便于我们以后搞好设备维护工作。
• It may be your perception that there are leadership vacuums, but there are bodies in those positions with big egos and loud mouths.
  你的看法或许如此：有领导层的空缺，但也有些狂妄自大，张嘴说大话的机家伙在这些位置上。
• Housekeepers: If fridges today can decide to buy you more milk ( online), then self motivated vacuums don't sound so far afield.
  家庭主妇：假如今天的冰箱能决定为你再购买一些牛奶（网上），那么能自动启动的吸尘器听起来就不那么遥远了。
• The horizontal continuous casting technique and equipment in vacuums/ protection atmosphere were developed, and suitable for rare metals, noble metals and high performance and new materials which were oxidized and absorbed gas seriously in liquid, or consisted of components easily combusting.
  研制开发了真空/保护气氛水平连铸技术及设备，该技术适合于液态氧化吸气严重，含有易挥发、易烧损组元的稀有金属、贵金属及高新材料的加工和制备。
• Modern families use vacuums to clean their houses.
  现代家庭用吸尘器清洁房间。
• Caution: With portable vacuums, be aware that the electric cord and the hose are underfoot and can be stepped on or can cause the groom or horse to trip.
  注意：如果用的是手提式吸尘器的话，要注意脚底下的电线和管子，因为它们可能会被踩到或是导致刷马者和马匹被绊倒。
• Vacuums with the manufacturing code K09A followed by a green dot are not included in this recall.
  带有绿点的生产代码为K09A的真空吸尘器不在此次召回之列。
• In may, the team ran tests at lower temperatures but with harder vacuums as oxygen could be extracted with less power under this condition.
  研究小组在五月曾尝试在低温但高度真空的环境下进行实验，因为在这环境下，提取氧气所需的能量会较少。