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    1. 首頁英語詞典arsenicarsenic英英釋意

      arsenic

      英 ['ɑ?s(?)n?k] 美['ɑrsn?k]
      • n. 砷;砒霜;三氧化二砷
      • adj. 砷的;含砷的

      英英釋意


      1. a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
      2. a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide and weed killer