Cchr
abbr. cubic centimetres per hour 每小时立方厘米，立方厘米/小时
🗣️ 情景例句
For a year or two
在一两年内
I hope you have a pleasant journey home.
祝您归途一路顺风。
No, thank you. Thanks for all your help.
不必了，谢谢。谢谢你帮了我大忙。