noun 下载 🔗分享 矿石,矿藏。 Rock or other material that contains valuable or utilitarian materials; primarily a rock containing metals or gems for which it is typically mined and processed. Examples : "The miner spent his days digging deep underground, hoping to find rich veins of valuable ores like gold and copper. " 矿工日复一日地在地下深处挖掘,希望能找到富含金和铜等贵重矿石的矿脉。 geology material mineral industry 与AI对话词汇游戏阅读练习