资料来源 : pyDict

制造器具的盖子的人,诱饵,帽商

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

Capper \Cap"per\, n.
   1. One whose business is to make or sell caps.

   2. A by-bidder; a decoy for gamblers [Slang, U. S.]