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
No advertising material.
谢绝广告。
I will go with him if he asks me.
我会和他走，假如他要求我的话。
How would you like this order shipped?
这批货您要怎么运送？