Centos
abbr. 社区企业操作系统（Community Enterprise Operating System）
🗣️ 情景例句
But I figure that with my grades and with my personality,
但我想 ，凭我的成绩和我的品行，
Don't play innocent.
别装蒜！
'This is a private conversation!'
“这是私人间的谈话！”