资料来源 : pyDict

人行道

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

Sidewalk \Side"walk`\, n.
   A walk for foot passengers at the side of a street or road; a
   foot pavement. [U.S.]

资料来源 : WordNet®

sidewalk
     n : walk consisting of a paved area for pedestrians; usually
         beside a street or roadway [syn: {pavement}]