資料來源 : pyDict

屁股,馬屁股

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Crupper \Crup"per\ (kr?p"p?r in U.S.; kr?p"?r in Eng.), n. [F.
   croupi?re, fr. croupe. See {Croup} the rump of a horse.]
   [Written also {crouper}.]
   1. The buttocks or rump of a horse.

   2. A leather loop, passing under a horse's tail, and buckled
      to the saddle to keep it from slipping forwards.

Crupper \Crup"per\, v. t.
   To fit with a crupper; to place a crupper upon; as, to
   crupper a horse.

資料來源 : WordNet®

crupper
     n : a strap from the back of a saddle passing under the horse's
         tail; prevents saddle from slipping forward