Impactor
n. 撞击器；悬浮微粒的取样器
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
How long are you going to stay here?
你要在这里停留多久？
Later, the Crystal Palace was moved to South London.
后来，“水晶宫”被移到了伦敦南部。