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以上来源于: WordNet
N the main upright timber or structure at the stern of a vessel 艉柱 [nautical]
The vertical planking between the keel of a vessel and the sternpost, serving as a reinforcement.
龙骨邦木,呆木船的龙骨和艉柱之间的垂直板材,用来加固。
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The asymmetrical skeg is an energy-saving unit which is fixed on the sternpost forward of the propeller on a single screw ship.
不对称尾鳍是安装在单桨船螺旋桨前方艉柱上的一种节能装置。
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