Ulcus exedens
[医] 侵蚀性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
I just can't understand
我就不懂
He that is full of himself is very empty.
自满的人是很空虚的。
The view is great.
景色多么漂亮！