Ulcus ambulans
[医] 崩蚀性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
I said that it makes me feel good
我是说我感到很高兴。
You'll regret it if you don't go.
不去你会后悔。
I am a football fan.
我是个足球迷。