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
Yes, but the number's no longer in service.
打过，但那个号码是空号。
Same to you!
也祝你快乐！
We'll be calling you again next month.
下个月我们会再打电话给你。