Aag
abbr. 美国地理学家协会（Association of American Geographers）；高射炮（Anti-Aircraft Gun）
🗣️ 情景例句
We are, too.
我们也很兴奋。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
People are always talking about 'the problem of youth'.
人们总是在谈论“青年问题”。