Frr
abbr. 纤维增强橡胶（Fiber Reinforced Rubber）；拒真率（False Rejection Rate）
🗣️ 情景例句
I've seen a lot of people wearing runners lately. I guess they're back in fashion.
最近我看到很多人穿上了披肩，我看是不是披肩又流行起来了？
Oh, no! Not today, please!
哦，不要！今天就饶了我吧。
Anyhow, I'll see you next week.
无论如何，我下星期会见你的。