river sponge
noun
A freshwater sponge, specifically Ephydatia fluviatilis.
Origin
Early 17th century; earliest use found in Philemon Holland (1552–1637), translator.
| 单词 | river sponge |
| 释义 | river spongenoun A freshwater sponge, specifically Ephydatia fluviatilis. Origin |
| 随便看 |
英语词典包含243303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。