Cnr
abbr. 载噪比（Carrier Noise Ratio）；通信暨网路附加槽（Communication Network Riser）
🗣️ 情景例句
You don't know me.
你不认识我。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。