ornithology相关的词根或词缀是: ornitho

His main interests are botany and ornithology .

他主要对植物学和鸟类学感兴趣。

But I confess that I am now inclined to think that there is a finer way of studying ornithology than this .

可是我承认，现在我有比这更好的一种研究飞鸟学的方式了。

Ekerciolu 's new study , funded by the university of utah , is being published this month in thejournal of ornithology .

谢卡吉欧鲁的新研究由犹他大学资助，发表在本月的《鸟类学杂志》（journalofornithology）。

Ornithology happens to be my avocation .

鸟类学其实是我的爱好。

He found his vocation in ornithology .

他发现自己适于专攻鸟类学。