tholepin是什么意思

tholepin

美['θəʊlpɪn]  英['θəʊlpɪn]
n.  要叉;桨耳;桨架
  近义词:pin,peg,thole,oarlock,rowlock,

英英释义

Noun
  1. a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing
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