Ulcus rstundum
[医] 圆形溃疡, 胃溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
Me, too, Harry. Harry?
我也很愉快 Harry。Harry？
What is happening up there?
上面发生什么事情？
Yes, it was a very good match.
是啊，是场好球。