单词 | gill pouch |
释义 | gill pouchgill pouchgill pouchgill pouchoutgrowths of the pharynx in early embryos that give rise to gills in fish and in amphibian larvae. In higher vertebrates, they usually disappear in further development. |
随便看 |
|
英语词典包含2567994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。