Pyoderma gangrenosum
坏疽性脓皮病
🧩 词语组成解析
n. [医]脓皮病
🗣️ 情景例句
What do you mean?
你是什么意思呀？
What you have said about this is very interesting.
你说的很有意思。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。