A design having five sides composed of converging arcs,usually used as a frame for glass or a panel.五瓣花饰,梅花形装饰一种图案,有由凸弧组成的五边,常用作玻璃框架或窗格 A convex surface,body,part,or line.凸面、凸面体、凸面部分或凸线 Convex on both sides; biconvex.Used of a lens.凸凸的两面部凸的；双凸面的.用来指透镜 a padded cloth covering to keep a teapot warm.套在茶壶外面给茶壶保温的外套.Where does this teapot go?这茶壶放在哪儿?Boy has broken the kettle.男孩打破了茶壶.The boy break the teapot.男孩打破了茶壶.The boy broke the teapot.男孩打碎了茶壶.sometimes placed in the family Nymphaeaceae:lotuses.有时归入睡莲科；莲.Any of several leguminous plants of the genus Lotus.睡莲一种白脉根属植物,睡莲