Chronic ulcer
[医] 慢性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
My pleasure, Malcolm.
我也很荣幸， Malcolm。
Just the other way round.
正相反。
Shrugging my shoulders, I began to walk away when,
我耸耸肩膀掉头走开了。