noun 下载 🔗分享 流行病学，传播学 The branch of science dealing with the spread and control of diseases, viruses, concepts etc. throughout populations or systems. Examples : "Epidemiology helped researchers understand why so many students got the flu at school last winter. " 流行病学帮助研究人员了解了为什么去年冬天有这么多学生在学校感染流感。 medicine disease science biology statistics system society environment 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 流行病学知识体系，流行病学。 The epidemiological body of knowledge about a particular thing. Examples : "The epidemiology of the common cold shows that it spreads most quickly in schools during the winter months. " 关于普通感冒的流行病学知识体系显示，它在冬季的学校里传播速度最快。 medicine disease science biology statistics 与AI对话词汇游戏阅读练习
