Biostratonomy
生物埋藏学
🗣️ 情景例句
I'm sorry. Really, I'm sorry.
我为你难过 真的为你难过。
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，