Osip
[计]= Open System Interconnetion Plan,开放型系统互连计划
🗣️ 情景例句
So soon? Can't you stay a little longer?
就要走啊？你不能多呆一会儿吗？
Learn to say before you sing.
按部就班。
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。