Grattage
[醫(yī)] 刷除術
??? 情景例句
Have you been to our Tourist Information Center?
你去過我們的旅客服務中心嗎？
I'm a graduate of Yale University, I have a Doctor of philosophy degree.
我是耶魯大學的畢業(yè)生，我有哲學博士學位。
That's for sure.
那是肯定的。