stratigraphy
n. 地层学
形容词：stratigraphic 副词：stratigraphically
英英释义
Noun
- the branch of geology that studies the arrangement and succession of strata
例句
用作名词(n.)
- Stratigraphy is one of the basic subjects of most significance in geology.地层学是地质学的一门重要的基础学科。