资料来源 : pyDict

铁路修筑,铁路经营

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

Railroading \Rail"road`ing\, n.
   The construction of a railroad; the business of managing or
   operating a railroad. [Colloq. U. S.]

资料来源 : WordNet®

railroading
     n : the activity of designing and constructing and operating
         railroads [syn: {rail technology}]