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
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
A good conscience is a soft pillow.
白日不做亏心事，夜半敲门心不惊。
Oh dear! What a terrible cough!
噢，宝贝！咳得还真厉害呢！