| 单词 | metastomium |
| 释义 | metastomium/ˌmɛtəˈstəʊmɪəm/Zoology noun Originally: the part of the head of a metameric invertebrate that is located behind the mouth. Later also: the body of an annelid, comprising the segments between the head and the pygidium. 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。