topsoil
英 /ˈtɒpsɒil/
中文释义
表层土
n. the upper layer of soil, rich in nutrients.
常用搭配
- remove topsoil移除表土
- topsoil erosion表土侵蚀
- fertile topsoil肥沃表土
例句
- Heavy rain washed away much of the garden's topsoil.大雨冲走了花园里大量的表土。
- The project must protect the topsoil before construction.项目动工前必须保护好表土。