styptic
styptic[ˈstɪptɪk](Medicine)(医)adjective- (of a substance) capable of causing bleeding to stop when it is applied to a wound
(物质)止血的;收敛的
noun- a substance of this kind
止血剂;收敛剂
语源- late Middle English: via Latin from Greek stuptikos, from stuphein 'to contract'
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