Rfk
abbr. Anguilla; Mississippi 美国; radio frequency keying 射频键控; radio frequency kit 射频（配套）元件
🗣️ 情景例句
Where was that?
在什么地方？
Great hopes make great man.
大希望造就大人物。
Could I use your mobile phone?
能借用一下您的手机吗？