Cnr
abbr. 载噪比（Carrier Noise Ratio）；通信暨网路附加槽（Communication Network Riser）
🗣️ 情景例句
And thank Susan.
还要谢谢， Susan。
It seems he knows everything.
看起来他好像知道一切事情。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。