Frpi
[计]= Flux Reversal Per Inch,磁通翻转/英寸
🗣️ 情景例句
To do what?
做什么呢？
Love looks with telescope; envy with microscope.
爱情大处著眼，忌妒吹毛求疵。
Sorry, sorry, Polly says sorry!
对不起。