horn pith

例句：

1. 1. The animal's horn pith is a valuable resource for hunters.
   动物的角骨是猎人宝贵的资源。
2. 2.The horn pith of the deer was used to make tools.
   鹿角骨被用来制作工具。
3. 3. The horn pith of the elephant is used in traditional medicine.
   大象的角骨在传统医学中被使用。