资料来源 : pyDict

车道,道路,轨道

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

Roadway \Road"way`\, n.
   A road; especially, the part traveled by carriages. --Shak.

资料来源 : WordNet®

roadway
     n : a road (especially that part of a road) over which vehicles
         travel