Petrotectonics
[复] n.[用作单] [地]岩石构成学
🗣️ 情景例句
when Teddy Roosevelt was President.
在Teddy Roosevelt当总统的时代。
All good things came to an end.
天下无不散之宴席。
I agree with you./ Maybe. But I prefer art.
我同意你的意见。／也许是。但我更喜欢艺术。