词根词缀：avi-, av-

【来源及含义】Latin: bird, birds

【同源单词】Aves, avian, aviarist, aviary, aviate, aviation

词根词缀：faun-, fauni-, fauna-, -fauna

【来源及含义】Latin: animal; a collective name for the animals of a certain region or time

【相关词根词缀】 Related "animal" units: anima-; therio-; zoo-.

【同源单词】archaeofauna, avifauna, avifaunal, cryptofauna, defaunate, defaunation