Haa
abbr. 重型防空武器（Heavy Anti-Aircraft）
🗣️ 情景例句
If it's a good one, then we'll make it work for us.
假如它是个好工作， 我们就顺水推舟。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。