"hypodermis" 的定义和意义

What is "hypodermis"?

The hypodermis is the innermost layer of the skin, located beneath the dermis. It primarily consists of adipose tissue, which serves as insulation and padding for the body. The hypodermis also contains blood vessels and nerves that supply nutrients and sensation to the skin. Additionally, it plays a role in regulating body temperature and storing energy in the form of fat.