Ulcerocancer
[医] 溃疡癌, 癌性溃疡
🗣️ 情景例句
Congratulations!
恭喜你们！
This is not an occasion for laguhter.
现在不是该笑的时候。
When you have found a building in which to start your school.
你找到开办学校的楼房后