Pfsa
abbr. pour faire ses adieux (French=to say good-bye) （法语）告别（名片上用语）
🗣️ 情景例句
What room are you in, sir?
先生，您住几号房？
I'm a graduate of Yale University, I have a Doctor of philosophy degree.
我是耶鲁大学的毕业生，我有哲学博士学位。
It was a good suggestion.thanks.
你建议得不错，谢谢。