Impactor
n. 撞击器；悬浮微粒的取样器
🗣️ 情景例句
She's a really fantastic girl.
她真是个了不起的女孩。
He puts me to shame.
他使我蒙羞。
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，