Cko
abbr. 首席知识官（Chief Knowledge Officer）
🗣️ 情景例句
The school has a good reputation.
这所学校名誉很好。
Why aren't you happy?
为什么无聊呢？
I invited him here. Zheng Jie has some interesting plans. But let's talk more over supper.
我邀请他来的。郑杰有一些有趣的计划。不过，我们不是在吃晚饭的时候再谈吧。