royal adj.盛大的;皇家的;高贵的;第一流的;堂皇的n.顶桅帆;王室成员,贵族;纸张规格(书写纸19×24寸/印刷纸20×25寸)
详细释义
Noun:
showy tropical tree or shrub native to Madagascar; widely planted in tropical regions for its immense racemes of scarlet and orange flowers; sometimes placed in genus Poinciana