movable rib
noun
Zoology (in tetrapods) a rib that is capable of being moved, especially one that is free at the ventral end.
Origin
Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist.
| 单词 | movable rib |
| 释义 | movable ribnoun Zoology (in tetrapods) a rib that is capable of being moved, especially one that is free at the ventral end. Origin |
| 随便看 |
英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。