资料来源 : pyDict

系船柱

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

Bollard \Bol"lard\, n. [Cf. {Bole} the stem of a tree, and
   {Pollard}.]
   An upright wooden or iron post in a boat or on a dock, used
   in veering or fastening ropes.

   {Bollard timber} (Naut.), a timber, also called a knighthead,
      rising just within the stem in a ship, on either side of
      the bowsprit, to secure its end.

资料来源 : WordNet®

bollard
     n : a strong post (as on a wharf or quay or ship for attaching
         mooring lines); "the road was closed to vehicular traffic
         with bollards" [syn: {bitt}]