大学英语词汇短语释义解析及例句 aetiology and pathogenesis


释义：

aetiology and pathogenesis 病因及发病机制

例句：



The aetiology and pathogenesis of DN in western medicine is poorly understood, and there is no significant breakthrough on therapy.

现代医学对DN的病因及发病机理尚未完全阐明，治疗上亦无重大突破。