Divad
abbr. Divisional Air Defense 分区防空（系统）
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
A great ship asks deep waters.
大船要走深水，蛟龙要在海中游。
Thank you very much.
太谢谢你了。