dermal bone

例句：

1. 1.The dermal bone is the part of the skin that contains fat and connective tissue.
   真皮骨是皮肤中包含脂肪和结缔组织的部分。
2. 2.The dermal bone is also responsible for providing support to the muscles and joints.
   真皮骨还负责为肌肉和关节提供支持。
3. 3. In some cases, the dermal bone may be removed during surgery to improve cosmetic results.
   在某些情况下，手术期间可能会切除真皮骨以改善美容效果。