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首页英语词典arsenicarsenic英英释意

arsenic

英 ['ɑːs(ə)nɪk] 美['ɑrsnɪk]
  • n. 砷;砒霜;三氧化二砷
  • adj. 砷的;含砷的

英英释意


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