Chronostratigraphy
年代地层学
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
Spare the rod and spoil the child.
孩子不打不成器。
We should not only know the theory but also how to apply it to practice.
我们不仅要知道理论，还要知道怎样把理论应用于实践。