spatter-dock

英 [s'pætərd'ɒk] 美 [s'pætərd'ɒk]

• [医] 圆叶萍蓬草

英英释义

名词 spatterdock:

1. common water lily of eastern and central North America, having broad leaves and globe-shaped yellow flowers; in sluggish fresh or slightly brackish water