Hpa
abbr. 高功率放大器（high-power amplifier）
🗣️ 情景例句
Where did you come from?
你从哪里来？
Did you make sesame cakes yourself?
你自己亲自做烧饼？
As for the unfortunate people who can command everything they want,
至于那些能任意支配一切的可怜的人"，