资料来源 : pyDict

煤坑,煤矿,煤炭主意

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Colliery \Col"lier*y\, n.; pl. {Collieries}. [Cf. {Coalery},
   {Collier}.]
   1. The place where coal is dug; a coal mine, and the
      buildings, etc., belonging to it.

   2. The coal trade. [Obs.] --Johnson.

资料来源 : WordNet®

colliery
     n : a workplace consisting of a coal mine plus all the buildings
         and equipment connected with it [syn: {pit}]