资料来源 : pyDict

排水管

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

Drainpipe \Drain"pipe`\, n.
   A pipe used for carrying off surplus water.

资料来源 : WordNet®

drainpipe
     n : a pipe through which liquid is carried away [syn: {drain}, {waste
         pipe}]