🧩 词语组成解析
[计]= Open System Interconnetion Plan,开放型系统互连计划
[人名] 曼德尔斯塔姆
🗣️ 情景例句
Don't lose your cool.
要沉住气。
Oh,don't worry about it.
哦，别担心。
We must get help.
我们得找人帮忙。