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firedamp

/'faiәdæmp/

📖 中文释义

  1. n. 甲烷, 沼气
  2. [化] 沼气; 瓦斯; 密封防火墙(采矿)

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air