煤矿
méi​kuàng HSK7

mine

  • created sense approved 煤矿/煤礦 · méi​kuàng · mine

    煤矿 / 煤礦

    méi​kuàng

    mine

    coal mine; an excavation site for extracting coal

    他在那座煤矿工作了很多年。

    noun

    created sense

  • created sense approved 煤矿/煤礦 · méi​kuàng · seam

    煤矿 / 煤礦

    méi​kuàng

    seam

    coal seam; a natural layer or bed of coal

    地质学家在这个地区发现了厚厚的煤矿。

    noun

    created sense