lima bean

名词 lima bean:

1. bush bean plant cultivated especially in southern United States having small flat edible seeds
   同义词：sieva bean, butter bean, butter-bean plant, Phaseolus lunatus
2. bush or tall-growing bean plant having large flat edible seeds
   同义词：lima bean plant, Phaseolus limensis
3. broad flat beans simmered gently; never eaten raw