tourniquet

tourniquet
[ˈtʊənɪkeɪ, ˈtɔː-]
noun
  1. a device for stopping the flow of blood through an artery, typically by compressing a limb with a cord or tight bandage
    止血带,压脉器
语源
  1. late 17th cent.: from French, probably from Old French tournicle 'coat of mail', influenced by tourner 'to turn'
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