Stratigraphic
a. 地层学的
🗣️ 情景例句
Did you have a good time today?
今天玩得开心吗？
I was born and raised in Beijing, and I am 25 years old.
我出生在北京，在那里长大，我今年25岁了。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。