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皂矾 | 皂礬
zào fán
  1. 1 green vitriol (ferrous sulfate FeSÒ:7H2O)
绿矾 | 綠礬
lu:4 fán
  1. 1 green vitriol (ferrous sulfate FeSÒ:7H2O)
铝矾土 | 鋁礬土
lu:3 fán tǔ
  1. 1 bauxite
  2. 2 aluminum ore