Rdr
abbr. radar 雷达; receive data register 接收数据寄存器; reliability diagnostic report 可靠性诊断报告
🗣️ 情景例句
If it ain't broke, don't fix it.
东西还没坏，就别急去修它。
We have thirty minutes to kill.
我们有三十分钟空闲时间。
Give me a book please, Jane.
请拿本书给我，简。