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
Thank you. Yes, actually Mary and I have been planning this for some time.
谢谢。其实玛丽和我已计划了很久。
Excuse me for that.
对不起我为那件事。
A public house which was recently bought by Mr.Ian Thompson is up for sale.
伊恩。汤普森先生最近才买的一个小酒店现在又要卖出去。