骨相学

例句：

1. 1. The ancient bone-chip carvings on the wall are a testament to the skill of the ancientpeople.
   墙上的古代骨雕证明了古人的高超技艺。
2. 2. In bone-chip carving, the artist must first understand the structure of the bones and then createa design that reflects it.
   在骨雕中，艺术家首先必须了解骨头的结构，然后创作出反映这种结构的图案。
3. 3.Bone-chip carving is not only a form of art but also a way to preserve and pass down knowledge about human anatomy.
   骨雕不仅是艺术形式，也是传承和传播人类解剖学知识的一种方式。