avian ['eɪvɪən]以下由轻松背单词网站提供
单词级别附加级基本释义adj. 鸟类的参考例句At least one avian disease pathogen has been found. 已经发现至少有一种禽病的病原体。Specialized avian pathologists have evolved to guide the course of health control measures. 现在已有受过专门训练的禽病理学家来指导保健措施的进行。 推荐阅读 |