Perambulating ulcer
[医] 崩蚀性溃疡
🧩 词语组成解析
v. 穿过( perambulate的现在分词 ); 走过; 徘徊于; 巡行
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Oh, Daddy!
噢， 爸爸！
Knowing something of everything, and everything of something.
通百艺而专一长。
It's a car.
是一辆车。