Frogbit

[f'rɒɡbɪt]

解释:

(noun.) European floating plant with roundish heart-shaped leaves and white flowers.

编辑:西娅--From WordNet

解释:

(n.) A European plant (Hydrocharis Morsus-ranae), floating on still water and propagating itself by runners. It has roundish leaves and small white flowers.

(n.) An American plant (Limnobium Spongia), with similar habits.

整理:马库斯