Hafni
铪(金属原素)
🗣️ 情景例句
How were your scores in university?
你大学时的成绩如何？
I'm a graduate of Yale University, I have an M.S.degree.
我是耶鲁大学的毕业生，我有理学硕士学位。
What can I do for you?
要我帮忙吗？