Aav
abbr. 空降突击车（Airborne Assault Vehicle）；两栖突击车（Amphibious Assault Vehicle）
🗣️ 情景例句
In two hours and fifteen minutes
再过两小时十五分钟
Feed by measure and defy physician.
饮食有节制，医生无用处。
He suggested that a double railway-tunnel should be built.
他提议建一条双轨隧道，这样就解决了通风问题。