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

Water crake \Wa"ter crake`\ (Zo["o]l.)
   (a) The dipper.
   (b) The spotted crake ({Porzana maruetta}). See Illust. of
       {Crake}.
   (c) The swamp hen, or crake, of Australia.