Aag
abbr. 美国地理学家协会（Association of American Geographers）；高射炮（Anti-Aircraft Gun）
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
Rome was not built in a day.
罗马并非一日可建成；坚持必成。
How do you like China?
你们喜欢中国吗？