Cci
abbr. 石油燃料结算十六烷指数（Calculated Cetane Index）
🗣️ 情景例句
Oh, this is amazing! How can you people handle so many festivals?
哇，不是吧！你们怎么可能应付这么多的节日？
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。