Sadf
[计]= System Analysis and Design Facility,系统分析和设计设备[设施]，系统分析和设计程序
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
My watch is two minutes fast.
我的表快了两分钟。
That about wraps it all up.
一切差不多都结束了。