topsoil
Definition
The upper, outermost layer of soil, usually rich in organic matter and microorganisms, essential for plant growth.
日本語 植物の成長に不可欠な有機物と微生物が豊富な土壌の表層
Example
"Gardeners often add compost to enrich the topsoil."
The upper, outermost layer of soil, usually rich in organic matter and microorganisms, essential for plant growth.
日本語 植物の成長に不可欠な有機物と微生物が豊富な土壌の表層
"Gardeners often add compost to enrich the topsoil."