Osip
[计]= Open System Interconnetion Plan,开放型系统互连计划
🗣️ 情景例句
Shubert Alley, center of the theater on Broadway. Shubert Alley
百老汇戏剧中心。
It's a pencil.
那是一枝铅笔。
Yes. What is it?
有。什么事？