Epidemiologic
a. 流行病学
✅ 同义词
🗣️ 情景例句
I love the roof tiles on a Spanish-style house.
我喜欢西班牙式房屋的屋顶瓦。
What kind of hero is that?
这样算什么英雄好汉？
It's time to get down to business now.
是进入正题的时候啦。