Etiology
01
病因学, 疾病原因的研究
a field of health science that looks at the patterns and causes of disease in groups of people
例子
Researchers used etiology methods to track how a waterborne illness spread through the town.
研究人员使用病因学方法来追踪一种水源性疾病如何在城镇中传播。
02
病因学, 原因
the direct reason why someone gets a particular illness
例子
Scientists discovered that the etiology of many ulcers is infection by a common stomach germ.
科学家们发现许多溃疡的病因是由一种常见的胃部细菌感染引起的。
