短语词组短语chrome -alum-hematoxylin 铬明矾苏木精chrome ammonium alum 铬铵矾chrome potash alum 铬明矾chrome e alum 铬矾ammonium chrome alum 翻译methyl ammonium chrome alum 甲基铵铬矾chrome e potash alum 铬明矾 返回 chrome alum