資料來源 : pyDict

木拴

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Trenail \Tre"nail`\, n. (Shipbuilding)
   Same as {Treenail}.

資料來源 : WordNet®

trenail
     n : a wooden peg that is used to fasten timbers in shipbuilding;
         water causes the peg to swell and hold the timbers fast
         [syn: {treenail}, {trunnel}]