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

• Vacuums can a healthy, labor-saving grooming tool.
  吸尘器是一种健康省力的梳洗工具。
• It can be used in plastic deformation experiments at various temperatures combined with measuring internal friction Q-1 and dynamic modulus without changing vacuums and temperature conditions.
  该装置能够在不改变真空及温度环境条件下，对样品进行大载荷升温变形动态内耗及模量测试。
• 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。
• 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。
• You have to understand, dear, that vacuums don't clean houses.
  你要知道，亲爱的，吸尘器不会自动打扫房子。
• 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。
• The salt water is passed through a series of chambers which have progressively higher vacuums and lower temperatures. The bank gradually emptied.
  咸水流过一系列真空程度逐渐增高，温度逐渐降低的蒸馏室。储水池的水渐渐流空了。
• The content of this paper is about the 13X's adsorption and desorption characteristics at high vacuums and low temperatures to the water vapor.
  通过试验测试了13x型分子筛在高真空低温环境下，对水汽的吸附特性。
• The revolution has already begun. Recently, iRobot, the company that gave us the Roomba vacuum, unveiled Scooba-a robot that vacuums, wetscrubs and dries floors all at once.
  革命已经开始，曾经给我们提供了Roomba吸尘器的公司，iRobot近来推出了一款新的机器人，它可以几乎同时吸尘、湿洗并擦干地板。
• British Airways says that it cleans its seats, replaces the headrests and vacuums the floors, in addition to other measures after every flight.
  英国航空公司（BritishAirways）则表示每次飞行后都会清理座位、更换头靠以及用吸尘器打扫地面等等。