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
Mrs. Stewart and I
Stewart太太和我
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
The harder I study, the better my English will be.
我越努力，我的英语就会越好。