資料來源 : pyDict

船尾材

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

Sternpost \Stern"post`\, n. (Naut.)
   A straight piece of timber, or an iron bar or beam, erected
   on the extremity of the keel to support the rudder, and
   receive the ends of the planks or plates of the vessel.

資料來源 : WordNet®

sternpost
     n : (nautical) the principal upright timber at the stern of a
         vessel