Pyopericardium
n. [医]心包积脓
🗣️ 情景例句
Well, then why are you so sad?
那你为什么如此难过？
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
The word justice is usually associated with courts of law.
“正义”这个词常常是同法庭连在一起的。