Impactor
n. 撞击器；悬浮微粒的取样器
🗣️ 情景例句
They are taking initiatives to build up a digital government.
他们尝试打造数字化政府。
I'm mad at myself.
我生自己的气。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。