perradius
/pəˈreɪdɪəs/Zoology
noun
Each of the primary rays or axes in certain coelenterates and ctenophores.
Origin
Late 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From per- + radius.
| 单词 | perradius |
| 释义 | perradius/pəˈreɪdɪəs/Zoology noun Each of the primary rays or axes in certain coelenterates and ctenophores. 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。