urd bean

例句：

1. 1.The farmer planted a large field of beans this year.
   这个农民今年种了一大片豆子。
2. 2.He added some urd beans to his salad for extra protein.
   他给沙拉里加了点豆子来增加蛋白质。
3. 3.Urd beans are a great source of fiber and protein.
   豆子是极好的纤维和蛋白质来源。