Aag
abbr. 美国地理学家协会（Association of American Geographers）；高射炮（Anti-Aircraft Gun）
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
The course of true love never did run smooth.
好事多磨。
The harder you work, the richer you will become.
工作越努力，你就越富裕。