desmocranium

例句：

1. 1. The skeleton of the ancient creature was discovered in a desolate cave.
   在一片荒凉的洞穴里发现了这个古老生物的骨架。
2. 2. The discovery of this species has sparked a renewed interest in paleontology.
   这一物种的发现重新点燃了对古生物学的兴趣。
3. 3. The desmocranium is believed to have been used for centuries as a tool for hunting and gathering.
   据信，这种骨骼被用作数百年的工具，用于狩猎和采集。