Cko
abbr. 首席知识官（Chief Knowledge Officer）
🗣️ 情景例句
We'll come upstairs and get you in a little while.
我们待会儿就上楼来带你下去。
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
It doesn't matter. It's not important. But my friends call me Jim for short.
没关系。这不重要。不过我的朋友们为了简便都叫我吉姆。