Orogeny
n. 造山运动, 造山作用
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
How much do you want to change?
您想兑换多少？
Please remember this is not to be taken as final.
请记得这不是最后的回答。