Ulcus rstundum
[医] 圆形溃疡, 胃溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
Thank you, you are a real credit to the car repair industry.
感谢你，你真的为汽车维修业增了光。
I'm going out of my mind!
我快崩溃了。
They don't get enough air.
（那样）鱼得不到充足的空气。