| 单词 | Echinidae |
| 释义 | Echinidae [ǝ`kī·nǝ´dē] INVERTEBRATE ZOOLOGY A family of echinacean echinoderms in the order Echinoida possessing trigeminate or polyporous plates with the pores in a narrow vertical zone. |
| 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。