Legume
例子
The farmer rotated his crops, planting legumes to enrich the soil with nitrogen.
农民轮作他的作物，种植豆类以用氮丰富土壤。
02
豆类, 豆荚
the pod of a bean, pea, or similar plant that contains seeds
例子
The legume held several small, green seeds.
豆荚里装着几颗小小的绿色种子。
03
豆科植物, 荚果植物
a plant of the bean or pea family, erect or climbing in habit
例子
Many legumes fix nitrogen in the soil.
许多豆科植物在土壤中固定氮。
