单词 | Galeritidae |
释义 | Galeritidae [´ga·lǝ`rid·ǝ´dē] PALEONTOLOGY A family of extinct exocyclic Euechinoidea in the order Holectypoida, characterized by large ambulacral plates with small, widely separated pore pairs. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。