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Carboniferous

/.kɑ:bә'nifәrәs/

📖 中文释义

  1. n. 石炭纪, 石炭层
  2. a. 含碳或煤的

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. from 345 million to 280 million years ago
  2. a. of or relating to the Carboniferous geologic era