Sfas
abbr. safety features actuation system 安全措施执行系统; sf.av.c sanf avis contraire （法语）除非另有通知; Statement of Financial Accounting Standards <财务会计准则公报>
🗣️ 情景例句
Too easy?
太简单？
I did work this afternoon.
我今天下午工作。
Computers are becoming a part of our everyday life.
电子计算机正渐渐成为我们日常生活的一部分。