Cnr
abbr. 载噪比（Carrier Noise Ratio）；通信暨网路附加槽（Communication Network Riser）
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
A wise man cares not for what he cannot have.
智者不作非凡之想。
2 Which subjects do you like reading about in newspapers, magazines and books?
2。你喜欢读报纸、杂志和书籍里的哪些学科方面的内容？