Amca
abbr. Air Moving and Conditioning (Control) Association <美>空气流动与调节（控制）协会
🗣️ 情景例句
He lost his money due to his own carelessness.
由于大意，他丢了钱。
They enjoy being idled.
他们以偷懒为乐。
Something must be done about it.
必须得想个办法。