Dfas
abbr. dark field alignment system 暗场对准系统; distributed financial accounting system 分布式财务会计系统; distributed frame alignment signal 分布式帧定位[同步]信号
🗣️ 情景例句
No, thank you.
不要，谢谢。
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
That's very important.
这很重要。