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
You're welcome anytime.
欢迎你随时来玩。
Their contempt is mutual.
他们互相轻视。
When he received a very rude reply from one of the workmen.
其中一个工人粗鲁地回了几句。