Petrogeometry
[地质]岩石几何学
🗣️ 情景例句
Get away from me!
离开我。
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。