earthnut

名词 earthnut:

1. any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europe
   同义词：truffle, earth-ball
2. a common European plant having edible tubers with the flavor of roasted chestnuts
   同义词：Conopodium denudatum
3. pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms
   同义词：peanut, goober, goober pea, groundnut, monkey nut
4. edible subterranean fungus of the genus Tuber
   同义词：truffle

earth.nut

n.（名词）

A Eurasian and northern African plant(Conopodium denudatum) having tuberous roots that are edible when roasted.
落花生：一种产于欧亚或北非的植物（裸露明党参） ，其块根烧烤后可食用
The tuber of this plant.
花生：这种植物的块根
Any of various other plants, such as the peanut, similar to the earthnut.
有块根植物：任一种其它类似落花生的植物，如花生