Welander's ulcer
[医] 魏兰德氏溃疡, 性病样溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Surprise parties don't always work out.
惊喜派对不是每次都成功的。
Feed sparingly and defy the physician.
饮食有节，医生绝迹。
Do you want any milk?
要放些牛奶吗？