Centos
abbr. 社区企业操作系统（Community Enterprise Operating System）
🗣️ 情景例句
Well, it was great to see you again. Let's not wait this long next time.
可以再见到你真是太好了，希望我们下次见面不用等这么久。
Hard to say.
很难说。
That's good to hear.let's take a look at your prices.
那好，我们来看看你的报价吧。