notochord
/'nәutәkɒ:d/
📖 中文释义
- n. 脊索
- [医] 脊索
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n. a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates
/'nәutәkɒ:d/