Ulcerogenic
a. [医]产生溃疡的
🗣️ 情景例句
This is fun.
很有意思。
My sister graduated from high school.Graduation was last night.
我的姐姐从高中毕业了.毕业典礼是昨天晚上。
When the bull got close to him, he clumsily stepped aside to let it pass.
观众欢呼起来，醉汉向人们鞠躬致谢。