vacua

音标['vækjuə] 读音

汉语翻译

n. 真空, 真空状态, 真空度, 空洞, 真空装置, 真空吸尘器, 空虚

英语解释:

名词 vacuum:

  1. the absence of matter
    同义词:vacuum, vacuity
  2. an empty area or space
    同义词:void, vacancy, emptiness, vacuum
  3. a region that is devoid of matter
    同义词:vacuum, vacuity
  4. an electrical home appliance that cleans by suction
    同义词:vacuum, vacuum cleaner
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