| 释义 |
breadroot bread.root AHD: [brµd“r›t”, -r‹t”] D.J. [6bred7ru8t, -7r&t]K.K. [6brWd7rut, -7r&t]n.（名词）A perennial herb(Psoralea esculenta) in the pea family, native to prairies and plains in central North America, and having a tuberous, starchy root that was an important food for many Native Americans. Also called prairie potato 食用补骨脂：一种多年生豆科草本植物（食用补骨脂 补骨脂属） ，原产于北美洲中部的草原和平原，其含淀粉的块根是许多美国土著人的重要食物 也作 prairie potato |