noun🔗Share광석Rock or other material that contains valuable or utilitarian materials; primarily a rock containing metals or gems for which it is typically mined and processed."The miner spent his days digging deep underground, hoping to find rich veins of valuable ores like gold and copper. "광부는 금과 구리 같은 귀중한 광석의 풍부한 맥을 찾기 위해 깊은 지하에서 굴착하며 날들을 보냈다.geologymaterialmineralindustryChat with AIVocabulary GamePractice Reading
