Ulcus penetrans
[医] 穿透性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
I guess I am, too.
我想我也一样。
Do you have anything to declare for customs?
你有一些东西申报海关吗？
Let's take a look at your price list again.
我再看一次你们的价目表吧。