lugsail

英

美

n.  后缘长的四角纵帆；斜桁四角帆

英英释义

noun

• a sail with four corners that is hoisted from a yard that is oblique to the mast
  Synonym:lug

双语例句

• 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