资料来源 : pyDict

开采

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

Mine \Mine\, v. t. [imp. & p. p. {Mined}; p. pr. & vb. n.
   {Mining}.]
   1. To dig away, or otherwise remove, the substratum or
      foundation of; to lay a mine under; to sap; to undermine;
      hence, to ruin or destroy by slow degrees or secret means.

            They mined the walls.                 --Hayward.

            Too lazy to cut down these immense trees, the
            spoilers . . . had mined them, and placed a quantity
            of gunpowder in the cavity.           --Sir W.
                                                  Scott.

   2. To dig into, for ore or metal.

            Lead veins have been traced . . . but they have not
            been mined.                           --Ure.

   3. To get, as metals, out of the earth by digging.

            The principal ore mined there is the bituminous
            cinnabar.                             --Ure.

资料来源 : WordNet®

mined
     adj : extracted from a source of supply as of minerals from the
           earth [ant: {unmined}]