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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_伍贰汉英词典
伍贰汉英词典

coal-seam

C 开头单词

基本解释

  • n.煤层

同根派生

     

英汉例句

    用作名词 (n.)

  • Coal seams intermixed with iron ore.
    煤层和铁矿混杂在一起。
  • The degree of carbonization of coal depends on the temperature.
    煤层的炭化程度取决于温度。