Impactite
[地质]碰撞岩, 冲击石[岩]
🗣️ 情景例句
Thank you.
谢谢。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
Carver Mead, a pioneer in integrated circuits and a professor of computer science at the California Institute of Technology,
卡弗。米德 -- 集成电路的一位先驱，加州理工学院的计算机教授 --