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  1. vacuum

    • IPA[ˈvakjuːm]
    • n.
      a space entirely devoid of matter.;a space or container from which the air has been completely or partly removed.
    • v.
      clean with a vacuum cleaner
    • noun: vacuum, plural noun: vacua

    • 釋義
    • 相關詞
    • 片語

    名詞

    動詞

    • 1. clean with a vacuum cleaner the room needs to be vacuumed
    • plural form of vacuum

    Oxford Dictionary

    • plural form of vacuum

    Oxford American Dictionary

    • v.
      seal (a product) in a pack or wrapping after any air has been removed so that the pack or ... it is quickly vacuum-packed in foil pouches to ensure freshness
    • n.
      a sealed pack from which the air has been removed.

    Oxford Dictionary

    • v.
      clean with a vacuum cleaner: vacuum-clean your carpets regularly I always did the vacuum-cleaning myself

    Oxford American Dictionary

    • n.
      another term for thermos

    Oxford American Dictionary

    • n.
      a gauge for testing pressure after the production of a vacuum.

    Oxford American Dictionary

    • n.
      another term for thermos

    Oxford American Dictionary

    • n.
      a cup-shaped appliance for performing vacuum extraction in childbirth.

    Oxford American Dictionary

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    片語

    • 更多解釋
    • IPA[ˈvakˌyo͞o(ə)m]

    美式

    • n.
      a space entirely devoid of matter.
    • v.
      clean with a vacuum cleaner: the room needs to be vacuumed

    Oxford American Dictionary