Cyc
abbr. 环已酮；成本均线
🗣️ 情景例句
Thanks for the invitation. And please give my regards to your wife.
谢谢你的邀请。请代我问候贵夫人。
Thank you but this is something I have to solve by myself.
但有些事情我必须自己解决。
That's all, thank you.
就这些，谢谢。