Ulcerocancer
[医] 溃疡癌, 癌性溃疡
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
I'm glad to hear about your graduation.
我很高兴听到你毕业的消息。
Was there a problem.
出了什么问题吗？