Kmf
abbr. key management facility 密钥管理设施; Koussevitzky Music Foundation 科乌谢维茨基音乐基金会
🗣️ 情景例句
It's so good to have you home again ...
真高兴 ，你又回家了……
The man is a piano accompanist.
这个人是钢琴伴奏者。
It was half past four. Everything was ready.
一切都准备好。