资料来源 : pyDict

桨架;桨叉

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

Rowlock \Row"lock\ (? colloq. ?), n. [For oarlock; AS.
   [hand]rloc, where the second part is skin to G. loch a hole,
   E. lock a fastening. See {Oar}, and {Lock}.] (Naut.)
   A contrivance or arrangement serving as a fulcrum for an oar
   in rowing. It consists sometimes of a notch in the gunwale of
   a boat, sometimes of a pair of pins between which the oar
   rests on the edge of the gunwale, sometimes of a single pin
   passing through the oar, or of a metal fork or stirrup
   pivoted in the gunwale and suporting the oar.

资料来源 : WordNet®

rowlock
     n : a holder attached to the gunwale of a boat that holds the
         oar in place and acts as a fulcrum for rowing [syn: {peg},
          {pin}, {thole}, {tholepin}, {oarlock}]