topsoil
「topsoil」的意思
n. 表层土；上层土
n.上层土,表层土
「topsoil」的用法
topsoil表土，地表最上面的一层土壤 - 农业、园艺、土壤学
「topsoil」的例句
The topsoil is rich in nutrients.
表土富含养分。
We need to test the topsoil for pH levels.
我们需要测试表土的pH值。
Topsoil is essential for plant growth.
表土对植物生长至关重要。
The farmer tills the topsoil to prepare for planting.
农民翻耕表土以准备播种。
The topsoil layer is crucial for maintaining soil structure.
表土层对于维持土壤结构至关重要。
We should add organic matter to improve the quality of our topsoil.
我们应该添加有机物质以改善我们表土的质量。
The topsoil needs to be refreshed regularly.
表土需要定期刷新。
Topsoil can be contaminated by pollutants.
表土可能被污染物污染。
The gardener uses compost to enhance the fertility of the topsoil.
园丁使用堆肥来增强表土的肥力。
Topsoil is often disturbed during construction projects.
在建设项目中，表土经常被扰动。