Disa
abbr. Defense Information System Agency 国防信息系统局; Defense Information Systems Agency 国防信息系统局; defense information system architecture 国防信息系统体系结构; Data Interchange Standards Association 数据交换标准协会
🗣️ 情景例句
How about some ice?
来点冰怎么样？
You'd better go at once, hadn't you?
你最好马上走，不对吗？
Yes.
是的。