Rr
abbr. 无线电航向信标（Radio Range-beacon）；雷达测距（Radar Ranging）；无线电接受器（Radio Receptor）；连流继电器（Reverse Relay）；阻力比（Resistance Ratio）
🗣️ 情景例句
She wants to see Max, anyway.
毕竟， 她也想看Max。
You are healthier than I am.
你比我健康。
Really? You came at a bad time of year, I'm afraid!
真的？恐怕你来的不是时候。