nursecrops

例句：

1. 1.These nursecrops are grown in the greenhouse to protect them from harsh weather conditions.
   这些护士植物在温室里生长，以保护它们免受恶劣天气的影响。
2. 2.The nursecrops are used as a source of food and medicine for humans and animals.
   这些护士植物被用作人类和动物的食物和药物来源。
3. 3. The nursecrops are also important for pollination and seed production.
   这些护士植物对于授粉和种子生产也很重要。