Perfrating ulcer
[医] 穿孔性溃疡, 穿通性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
When you're down and blue, go to a comedy.
你灰心丧气的时候，去看看喜剧。
and this is Jeremy Short.
这位是杰里米。肖特。