名詞 groundnut:

1. a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans
   同義詞：groundnut vine, Indian potato, potato bean, wild bean, Apios americana, Apios tuberosa
2. nutlike tuber; important food of Native Americans
   同義詞：potato bean, wild bean
3. pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms
   同義詞：peanut, earthnut, goober, goober pea, monkey nut

ground.nut

n.（名詞）

A climbing vine(Apios americana) of eastern North America, having compound leaves, clusters of fragrant brownish flowers, and small edible tubers.
野豆：北美洲東部一種藤本植物（美洲野豆 豆科） 羽狀復(fù)葉，花密集，呈紫褐色，有香氣，生有可食塊莖
Any of several plants having underground tubers or nutlike parts.
生有地下塊莖或堅果狀部分的植物
The tuber or nutlike part of such a plant.
此種植物的塊莖或堅果狀部分
Chiefly British A peanut.
【多用于英國】 花生