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單詞乎

vacua

音標['vækjuə]
vacua是什么意思、vacua怎么讀

vacua漢語翻譯

n. 真空, 真空狀態(tài), 真空度, 空洞, 真空裝置, 真空吸塵器, 空虛

vacua英語解釋

名詞 vacuum:

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