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vacuum中文是什么意思

音标:[ 'vækjuəm ]  发音:  
过去式: vacuumed   过去分词: vacuumed   名词复数: vacuums   现在分词: vacuuming   
中文翻译手机版
  • n.
    (pl. vacuums, vac-ua )
    1.真空;空处,空虚,空白。
    2.〔美口〕吸尘器(= vacuum cleaner)。
    短语和例子
    a low [partial] vacuum低度[未尽]真空。 feel a vacuum in the lower regions 〔戏谑语〕觉得饿。
    vi.,vt.
    〔美口〕
    1.用吸尘器扫除。
    2.用真空干燥机干燥。
    adj.
    1.真空的。
    2.用以产生真空的。
    3.利用真空的。
    vt.
    -ize
    1.在…内造成真空。
    2.用真空装置打扫[干燥]。
    3.真空包装。
例句与用法
  • The mixture is then distilled in vacua .
    然后混合物进行真空蒸馏。
  • No vacuum or picture tubes were broken .
    真空管或显影管都未破碎。
  • The whole apparatus operates under high vacuum .
    整个装置在高真空下运转。
  • The vacuum valve opens to admit air .
    真空阀开启以补充空气。
  • Into the vacuum came the new york conservative party .
    取而代之的是纽约的保守党。
  • Clearly, management doesn't operate in a vacuum .
    很清楚,管理并不是在真空里进行的。
  • They were conscious of a vacuum after his departure .
    他离开以后,他们感到茫然若失。
  • She vacuumed the carpet .
    她用真空吸尘器打扫地毯。
  • But what these should be cannot be decided in a vacuum .
    但它们应该是什么不能凭空而定。
  • The canister vapor-vent value is operated by vacuum .
    活性炭罐蒸气排泄阀是由真空控制的。
  • 更多例句:  1  2  3  4  5
用"vacuum"造句  
英文解释
  • an electrical home appliance that cleans by suction
    同义词:vacuum cleaner,

  • a region that is devoid of matter
    同义词:vacuity,

  • an empty area or space; "the huge desert voids"; "the emptiness of outer space"; "without their support he''ll be ruling in a vacuum"
    同义词:void, vacancy, emptiness,

  • the absence of matter
    同义词:vacuity,

  • clean with a vacuum cleaner; "vacuum the carpets"
    同义词:vacuum-clean, hoover,

百科解释
Vacuum is space that is empty of matter. The word stems from the Latin adjective vacuus for "empty" or "void".
详细百科解释
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