Knf
abbr. Key Notarization Facility 重要公证设备
🗣️ 情景例句
Well, thank you.
好，谢谢。
This isn't a laughing matter.
这种事是不能开玩笑的！
The tragic sinking of this great liner will always be remembered, for she went down on her first voyage with heavy loss of life.
然而，这艘巨轮首航就下沉，造成大批人员死亡。人们将永远记着这艘巨轮的沉没惨剧。