单词 | hydra |
释义 | hy·dra (hīdrə) n. pl. hy·dras or hy·drae (-drē) Any of several small solitary freshwater hydrozoans of the genus Hydra and related genera, having a cylindrical body and a mouth surrounded by tentacles. [New Latin Hydra, genus name, from Latin Hydra, Hydra; see HYDRA.] |
随便看 |
英语词典包含135693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。