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
Does this come with a certificate of authenticity?
这有鉴定证明吗？
How much does that typewriter weigh?
那台打字机重多少？
There's something wrong with Kate.
凯特有些舒服。