Kf
abbr. 知识模块（knowledge fusion）；关键帧（KeyFrame）
🗣️ 情景例句
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
She's been a bit under the weather recently.
她近来身体不太好。
What are you doing to do now,George?
你现在打算干什么，乔治？