richness
🇺🇸
/ˈrɪtʃnəs/
🇬🇧
/ˈrɪtʃnəs/
noun
R
having a lot of something good, like color, minerals, or interesting features
The richness of the soil helps the plants grow strong and healthy.
土壌の豊かさ（栄養分が豊富なこと）が植物の健全な成長を助けます。
translation
豊かさ
語形変化
Plural
richnesses