生球根的

例句：

1. 1. The bulbous root of the onion is a popular ingredient in cooking.
   洋葱的球状根部是烹饪中常用的食材。
2. 2. The plant has large, bulbous roots that can be used for horticulture.
   这种植物有大型、球状的根，可用于园艺。
3. 3. The farmer carefully dug up the bulbous roots to plant them in the garden.
   农民小心翼翼地挖出球状的根，准备在花园里种植。