Pfa
abbr. 故障预警分析（Predictive Failure Analysis）；职业球员联盟（Professional Footballers' Association）；全氟烷氧基烷烃
🗣️ 情景例句
See, it works!
瞧， 真有效！
What will you have for breakfast tomorrow morning?
你明天早上早餐将有什么？
That's Su Weifang.
那是苏魏芳。