Cko
abbr. 首席知识官（Chief Knowledge Officer）
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
Would you help me lift this heavy box?
你将帮助我提起这个重盒子吗？
But nothing can match them for speed and comfort.
但就速度与舒适而言，飞机是无与伦比的。