Cct
abbr. 共同关税率（Common Customs Tariff）；全套设备协调试验（Complex Coordination Test）；恒流变压器（Constant Current Transformer）；连续冷却变态（Continuous Cooling Transformation）
🗣️ 情景例句
Alexandra came by.
Alexandra来了。
What is the total circulation of this publication.
这家刊物总发行量多少？
The day after, Patrick went to the house once more and asked exactly the same question.
第三天，帕特里克又去了，提出了同前两天完全一样的问题。