adj.quick and eager

"an alacritous response to the invitation"

1. The alacritous response from the team impressed the manager.
   團(tuán)隊(duì)的迅速響應(yīng)讓經(jīng)理印象深刻。
2. She approached her work with an alacritous spirit that inspired her colleagues.
   她以一種積極樂觀的精神投入工作，激勵了她的同事們。