Ulcus exedens
[医] 侵蚀性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
Our competitor has a better product. There's no denying it.
无可否认，我们的竞争对手拥有更好的产品。
Which one of those men is Mr. Taylor?
那些人中泰勒先生是哪个？
I work for the government.
我在政府机关做事。