马钱子碱 、 砷和鸦片都是毒药.Strychnine, arsenic, and opium are poison.分析显示溶液中有几格令的砷.The analysis showed a few grains of arsenic in the solution.砷广泛地应用于除草剂和杀虫剂的制造中.Arsenic is widely associated with the manufature of herbicides and pe...

“砷”的英语可以翻译为：arsenic...