sea urchin
noun
1- a marine echinoderm which has a spherical or flattened shell covered in mobile spines, with a mouth on the underside and calcareous jaws海胆。
1.1
- Class Echinoidea.海胆纲。
| 单词 | sea urchin |
| 释义 | sea urchinnoun 1
1.1
|
| 随便看 |
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。