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
We talked about that earlier.
我们先前谈过这个问题。
Too many cooks spoil the broth.
人多嘴杂。厨师多烧坏汤？
The find of the century - Children aged 13 and 11 discover cave paintings.
“本世纪的重大发现--13岁和11岁的孩子发现了岩画”。