Orogeny
n. 造山运动, 造山作用
🗣️ 情景例句
Thank you.
谢谢 。
It's about seventy degrees Fahrenheit this afternoon.
今天下午的温度大约70华氏度。
In it there was a boatman fast asleep.
船上有一船夫在呼呼大睡。