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  1. Oxford Dictionary

    stopcock

    • IPA[ˈstɒpkɒk]

    英式

    • n.
      an externally operated valve regulating the flow of a liquid or gas through a pipe, in particular one on the water main supplying a house

    • noun: stopcock, plural noun: stopcocks

    • 釋義

    名詞

    • 1. an externally operated valve regulating the flow of a liquid or gas through a pipe, in particular one on the water main supplying a house in many houses, the main stopcock is situated under the kitchen sink