potato bean

英 美
  • 利马豆,菜豆
  • bean n.豆;豆科植物
  • potato n.马铃薯;土豆
Noun:
  1. twining plant of Amazon basin having large edible roots

  2. a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans

  3. nutlike tuber; important food of Native Americans