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faluns

/fə'lʌnz/

📖 中文释义

  1. 砂质泥灰岩

🧩 词形变化

原形 falun
📘 English Definition（英文释义）
  1. n. A series of strata, of the Middle Tertiary period, of
  2. France, abounding in shells, and used by Lyell as the type of his
  3. Miocene subdivision.
F 字母词表