fullonite

  • n.针铁矿

fullonitefullonite

fullonite

针铁矿

珠宝词汇(F-I)_竹夜_新浪博客 ... fuchsite 铬云母 fullonite 针铁矿 亦称 cupid's dartsgadolinite 铍钇矿 ...

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