Cascade impactor
[化] 阶式碰撞取样器
🧩 词语组成解析
n. 撞击器；悬浮微粒的取样器
🗣️ 情景例句
Thank you. I'd very much like to have a cup of Chinese tea.
我想来杯中国茶，谢谢你。
I woke up early and got up at 6 o'clock.
我早醒来并且在6点钟起床了。
Yes, that's right.
是的。