Ulcerations
(ulceration 的复数) n. 溃疡\\n[医] 溃疡形成; 溃疡
🗣️ 情景例句
Excuse me, ma'am.
对不起 夫人
I need small change.
我需要零钱。
I believe I haven't reached the summit of my career.
我相信我还没有达到事业的巅峰。