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
Licking envelopes.
粘信封。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。