Haa
abbr. 重型防空武器（Heavy Anti-Aircraft）
🗣️ 情景例句
Welcome to the South Street restaurant, folks.
欢迎光临南街餐馆， 各位。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
The movie was pretty good.
那部电影非常好