| 单词 | Hydrozoa |
| 释义 | Hydrozoa [´hī·drǝ`zō·ǝ] INVERTEBRATE ZOOLOGY A class of the phylum Cnidaria which includes the fresh-water hydras, the marine hydroids, many small jellyfish, a few corals, and the Portuguese man-of-war. |
| 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。