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
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
Is it direct train?
这是直达车吗？
Are your grandparents still living?
你的祖父母还在么？