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

Tarrock \Tar"rock\, n. [Greenland tattarock.] (Zo["o]l.)
   (a) The young of the kittiwake gull before the first molt.
   (b) The common guillemot. [Prov. Eng.]
   (c) The common tern.