资料来源 : pyDict

潜水人,潜水鸟,养鸭者

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

Ducker \Duck"er\, n.
   1. One who, or that which, ducks; a plunger; a diver.

   2. A cringing, servile person; a fawner.