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volborthite

/'vɔlbɔθait/

📖 中文释义

  1. 钙钒铜矿
📘 English Definition（英文释义）
  1. n. A mineral occurring in small six-sided tabular
  2. crystals of a green or yellow color. It is a hydrous vanadate of copper
  3. and lime.
V 字母词表