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
I think I've got them all, but I'm not sure.
我想我都已经拍齐了， 但我不能肯定。
May I accompany you tonight?
今晚我可以和你在一起吗？
Can your mechanics repair it?
你们的机械师能修好吗？