Cci
abbr. 石油燃料结算十六烷指数（Calculated Cetane Index）
🗣️ 情景例句
What's that?
什么问题？
The people at the party were worried about Janet because no one was aware of where she had gone.
参加聚会的人们都为珍妮物担心，因为没人知道她去哪里了。
Last week at a dinner party, the hostess asked me to sit next to Mrs.Rumbold.
在上星期的一次宴会上，女主人安排我坐在兰伯尔德夫人的身旁。