sea oats
sea-oats的词性:pl.n.(used with a sing. or pl. verb)(复数名词)(与单数或复数动词连用)
1. A tall coastal grass (Uniola paniculata) of the southeast United States, Mexico, and the West Indies. 海滨燕麦草:一种海滨高草(圆锥二棱草 牧场草属) ,生长于美国东南部、墨西哥和西印度群岛