资料来源 : pyDict

长须鲸

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

Finback \Fin"back`\, n. (Zo["o]l.)
   Any whale of the genera {Sibbaldius}, {Bal[ae]noptera}, and
   allied genera, of the family {Bal[ae]nopterid[ae]},
   characterized by a prominent fin on the back. The common
   finbacks of the New England coast are {Sibbaldius
   tectirostris} and {S. tuberosus}.

资料来源 : WordNet®

finback
     n : large flat-headed whalebone whale having deep furrows along
         the throat; of Atlantic and Pacific [syn: {finback whale},
          {fin whale}, {common rorqual}, {Balaenoptera physalus}]