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  1. Oxford American Dictionary

    constriction

    • IPA[kənˈstrikSH(ə)n]

    美式

    • n.
      the action of making something narrower by pressure or of becoming narrower; tightening；a place where something has become tighter or narrower; an obstruction

    • noun: constriction, plural noun: constrictions

    • 釋義

    名詞

    • 1. the action of making something narrower by pressure or of becoming narrower; tightening asthma is a constriction of the airways
    • ▪ a place where something has become tighter or narrower; an obstruction flow was impeded at bends and constrictions
    • 更多解釋

    constriction

    • IPA[kənˈstrɪkʃn]

    英式

    • n.
      the action of making something narrower by pressure or of becoming narrower; tightening: asthma is a constriction of the airways

    Oxford Dictionary