短语词组短语active amyl mercuric bromide 旋性戊基汞化溴;旋性成基汞化溴英语;旋性成基汞化溴potassium mercuric bromide 四溴汞酸钾methyl mercuric bromide 溴化甲汞methyl -mercuric bromide 翻译 返回 mercuric bromide