| 单词 | unios |
| 释义 | uniosnounplural of unio 1 capitalized : the type genus of the family Unionidae comprising freshwater mussels that have an oblong shell pearly within and covered without by a greenish or blackish epidermis 2 plural unios -ōz or unionides ˌ⸗⸗ˈänəˌdēz : any mussel of Unio or a related genus |
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英语词典包含469781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。