坑道
kēng​dào

mine shaft

  • created sense approved 坑道 · kēng​dào · mine shaft

    坑道

    kēng​dào

    mine shaft

    horizontal or vertical passage used for mining purposes

    矿工们在深处的坑道中采集矿石。

    noun

    created sense

  • created sense approved 坑道 · kēng​dào · tunnel

    坑道

    kēng​dào

    tunnel

    underground gallery or passage used for military fortifications or engineering

    士兵们利用山体内的坑道躲避炮火攻击。

    noun

    created sense