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
I'll drive you to the station, dear.
我开车送你到车站去。
Coach is $32.00.
二等票价32美元。
We're in Class Three, Grade One.
我们是在一年级，三班。