| 释义 |
🔑mineralmin·er·al /ˈmɪnərəl / noun [countable] a natural substance such as coal, salt, iron, etc., especially one that is dug out of the ground for people to use矿物；矿物质◆a country rich in minerals矿物资源丰富的国家◆Vegetables are excellent sources of vitamins and minerals.蔬菜富含维生素和矿物质。 |