Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/4e29706e0056e84c4918e836f0465bfa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58
coal mining短语解释_coal mining词组用法_coal mining短语词组_按摩法牛津词典
按摩法牛津词典

coal mining

C 开头单词

短语词组

    短語

  • coal -mining methods 採煤方法
  • coal surface mining 露天採煤
  • single coal seam mining 單一煤層開採
  • coal resources mining 煤炭資源開採
  • coal pillar mining 帶煤柱開採
  • coal mine mining 鑛井開採
  • coal caving mining 煤採煤;放頂煤開採;放頂煤
  • opencast coal -mining 露天採煤
    • 返回 coal mining