macromineral

/mak-roh-min-er-uhl/US // ˌmæk roʊˈmɪn ər əl //

巨型矿物,巨型矿物质,大宗商品,大宗矿物

Definitions

n.名词 noun

1
Nutrition.
- : any mineral required in the diet in relatively large amounts, especially calcium, iron, magnesium, phosphorus, potassium, and zinc.