Osip
[计]= Open System Interconnetion Plan,开放型系统互连计划
🗣️ 情景例句
Where was the house?
房子在什么地方？
Virtue is a jewel of great price.
美德是无价之宝。
Last week, a group of Class 3 students decided to go to the museum in the centre of the town.
上星期，3班的一群学生决定去参观位于城镇中心的博物馆。