Putrid ulcer
[医] 腐败性溃疡, 医院坏疽
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
That guy is as fat as a pig.
那家伙胖得像头猪。
A hot bath makes all the difference in the morning.
上午洗个热水澡能让人精神振奋。
The day after tomorrow will be sunny.
后天转晴。