Ulcus rstundum
[医] 圆形溃疡, 胃溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
Lucy, are you hungry?
露茜，你饿了吗？