Cnr
abbr. 載噪比（Carrier Noise Ratio）；通信暨網路附加槽（Communication Network Riser）
??? 情景例句
instead of redesigning the entire system.
而不必重新設計整套系統。
Who is the greatest writer of our times?
誰是當代最偉大的作家？
What horrible weather!
這鬼天氣！