Cci
abbr. 石油燃料结算十六烷指数（Calculated Cetane Index）
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
Big mouthfuls ofter choke.
贪多嚼不烂。
But we still have a problem.
不过我们还是有问题呀。