Ulcus induratum
[医] 下疳
🧩 词语组成解析
溃疡
🗣️ 情景例句
I'd like to say something first.
我想先说几句话。
Who is he?
他是谁？
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。