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

Fur \Fur\, a.
   Of or pertaining to furs; bearing or made of fur; as, a fur
   cap; the fur trade.

   {Fur seal} (Zo["o]l.) one of several species of seals of the
      genera {Callorhinus} and {Arclocephalus}, inhabiting the
      North Pacific and the Antarctic oceans. They have a coat
      of fine and soft fur which is highly prized. The northern
      fur seal ({Callorhinus ursinus}) breeds in vast numbers on
      the Prybilov Islands, off the coast of Alaska; -- called
      also {sea bear}.

资料来源 : WordNet®

fur seal
     n 1: fur seal of the northern Pacific
     2: eared seal of the southern hemisphere; the thick soft
        underfur is the source of sealskin