Pfs
abbr. porous friction surface(d) 渗透摩擦面
🗣️ 情景例句
I really mean it.
当然是真的。
It's already in production, so you can expect it in stores before the end of the month.
产品已投产了，所以月底前你可以获得。
The crowd broke into cheers and the drunk bowed.
然而，此时已有3个人进入斗牛场，迅速把醉汉拉到安全的地方。