topsoil
🇺🇸
/ˈtɑːpsɔɪl/
🇬🇧
/ˈtɒpsɔɪl/
noun
R
The uppermost layer of soil that is rich in nutrients and supports plant growth.
To improve the health of his garden, John decided to enrich the topsoil with compost.
彼のガーデンの健康を改善するために、ジョンは有机物肥料で表土を豊かにすることを決めた。
translation
表土
語形変化
Plural
topsoils