polygonatum

例句：

1. 1. This medicine is made from the polygonatum root.
   这种药是从多面体根制成的。
2. 2. The polygonatum root has been used for centuries to treat various ailments.
   多面体根被使用了几个世纪来治疗各种疾病。
3. 3.In traditional Chinese medicine, polygonatum is believed to have healing properties.
   在传统中医中，多面体被认为具有治愈性质。