tholepin是什么意思 tholepin在线中文翻译

tholepin 英 ['θəʊlpɪn] 美 ['θoʊlpɪn]

tholepin 词典解释

1. 钉
   ...thole 桨架 | tholepin 钉 | Thomas 托马斯...
2. 桨叉
   ...tholeboard 桨架板 | tholepin 桨叉 | thoria 氧化钍...
3. 钉桨架的钉
   ...tholeiite /拉斑玄武岩/ | tholepin /钉桨架的钉/ | tholos /圆形建筑/...

1. a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing
   Synonym: peg pin thole rowlock oarlock

tholepin ['θəʊlpɪn]