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braunite

/'braunait/

📖 中文释义

  1. n. 褐锰矿[据德国19世纪考古学家August E.Braun姓命名]

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. A native oxide of manganese, of dark brownish black
  2. color. It was named from a Mr. Braun of Gotha.