Tanner's ulcer
[医] 制革者溃疡, 铬毒性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
May I speak to Miss Wang?
我可以和王小姐讲话吗？
I understand completely.
我完全理解。
When I was a teenager, I felt that I was just young and uncertain --
我十几岁时，总感到自己年轻，有些事拿不准 --