Epidemiological investigation
[医] 流行病学调查
🧩 词语组成解析
a. 流行病学
investigation
[ɪn,vɛstɪ'ɡeʃən]
n. （正式的）调查，研究;侦查;科学研究;学术研究;
🗣️ 情景例句
So, what were you two talking about?
你们俩刚才谈什么了？
Are you required to fill a quota of work each month?
你被要求每月都要达成工作的目标吗？
From the Skeppsbron and surrounding islands the people watched this thing of beauty begin to spread her sails and catch the wind.
人们从斯开波斯布朗和周围的岛屿前来观看这艘美丽的战船扬帆起航，乘风前进。