Epidemiological
a. 流行病学
✅ 同义词
🗣️ 情景例句
He showed no consideration for his wife.
他从不体贴他的妻子。
Be prepared to put one's hand in one's pocket.
准备慷慨解囊。
But it's great! We're together most of the time.
但是好极了！大多数时间我们在一起。