screw bean

• 螺丝豆(产于美国西南部的牧豆树属植物的豆荚)； n.；【植物；植物学】螺丝豆(树)

英英释义

Noun:

1. spirally twisted sweet pod of screwbean mesquite that is used for fodder or ground into meal for feed

2. shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods