Cdi
abbr. 航向偏差指示器（Course Deviation Indicator）；综合报告索引（Comprehensive Dissertation Index）
🗣️ 情景例句
OK. Let me repeat it.
好吧。让我重复一遍。
Who wrote that piece?
那首曲子是谁写的？
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。