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  1. casing

    • IPA[ˈkāsiNG]

    美式

    • n.
      a cover or shell that protects or encloses something;the frame around a door or window.
    • noun: casing, plural noun: casings

    • 釋義

    名詞

    • 1. a cover or shell that protects or encloses something a waterproof casing
    • 2. the frame around a door or window.