资料来源 : pyDict

取回的人,能把猎物找回来的猎狗的一种

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

Retriever \Re*triev"er\, n.
   1. One who retrieves.

   2. (Zo["o]l.) A dor, or a breed of dogs, chiefly employed to
      retrieve, or to find and recover game birds that have been
      killed or wounded.

资料来源 : WordNet®

retriever
     n : a dog with heavy water-resistant coat that can be trained to
         retrieve game