noun
数据来源:WordNet
A small , flat-bottomed fishing boat with a lugsail on a raking mast . Numerical experimentation on hydrodynamics of typical concealed mast of a war ship
平底(渔)船小型平底鱼船,在倾斜桅杆上有四角帆舰船典型隐身桅杆流体动力数值实验研究