Knf
abbr. Key Notarization Facility 重要公证设备
🗣️ 情景例句
I hear it from my patients.
我是从我的病人那儿听到这些的。
He that once deceived is never suspected.
一次行诈骗，永远遇疑嫌。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。