Epidemiologist
n. 流行病学家
🗣️ 情景例句
Mm, the day after tomorrow?
啊，后天？
It is so necessary for you to have some rest and relaxation.
你特别需要休息和娱乐。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。