dorsum /'dɔ:sәm/ 📖 中文释义 n. 背, 背状部分, 背部[医] 背 🔗 释义中的汉语词 背部 📘 English Definition(英文释义) 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) ← dorsulfas D 字母词表 dorsum ephipii →