● 鉮shén ㄕㄣˊ
◎ 化学名词。因含五价砷的有机衍生物而被看作有机金属衍生物,故命名为鉮。
◎ 鉮 鉮 shén 〈名词〉类似于铵的含砷一价基AsH4,已知有其有机衍生物(如四甲鉮化碘As(CH3)4I)——元素符号As
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