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coal-seam是什么意思，coal-seam的翻译，coal-seam音标、读音、用法和例句_甲百匯小鸡词典
甲百匯小鸡词典

coal-seam

C 开头单词

基本解释

  • n.煤層

同根派生

     

英汉例句

    用作名詞 (n.)

  • Coal seams intermixed with iron ore.
    煤層和鉄鑛混襍在一起。
  • The degree of carbonization of coal depends on the temperature.
    煤層的炭化程度取決於溫度。