| 单词 | θ40020 |
| 释义 | the world > animals > birds > order Passeriformes (singing) > non-arboreal (larks, etc.) > [noun] > family Hirundinidae > genus Petrochelidan (6) Subcategories:— species Pyrrhonota (cliff swallow) (4) — other types of (2) |
| 随便看 |
|
英语词典包含1132095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。