dorsa
📖 中文释义
- pl. 背, 背状部分, 背部
- [医] 背
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n the posterior part of a human (or animal) body from the neck to the end of the spine
- n the back of the body of a vertebrate or any analogous surface (as the upper or outer surface of an organ or appendage or part)