his·ta·mine /ˈhɪstəˌmin, mən/
  組胺
  his·ta·mine /ˈhɪstəˌmɪn, mən/ 名詞
  histamine
       n : amine formed from histidine that stimulates gastric
           secretions and dilates blood vessels; released by the
           humane immune system during allergic reactions