C-o
abbr. crew-operated 由飞行人员操纵的; cutoff 近路; 运河; 新河道
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
Come to me if you're in any difficulty.
有困难来找我。
The girl asked to see a timetable, feeling sure that her father could not have made such a mistake.
姑娘要求看到时刻表，因为她相信父亲不能把这么大的事弄错。