noun🔗Share炭鉱An underground coal mine, together with its surface buildings."The old colliery, now a museum, showed visitors how coal miners lived and worked, both underground and in the workshops above ground. "博物館となった古い炭鉱は、訪問者に炭鉱夫が地下と地上の作業場でどのように生活し、働いていたかを示しました。geologybuildingindustryenvironmentplacefuelworkareaChat with AIVocabulary GamePractice Reading
noun🔗Share炭鉱A facility that supplies coal."The small town's economy depended heavily on the local colliery for jobs and fuel. "その小さな町の経済は、仕事と燃料のために地元の炭鉱に大きく依存していた。industrybuildingplacematerialenergyfuelgeologymachineChat with AIVocabulary GamePractice Reading
