灰土
huī​tǔ

dust

  • created sense approved 灰土 · huī​tǔ · dust

    灰土

    huī​tǔ

    dust

    dust, dirt, or powdery earth

    这里的风很大，吹得满脸都是灰土。

    noun

    created sense

  • created sense approved 灰土 · huī​tǔ · spodosol

    灰土

    huī​tǔ

    spodosol

    a category in soil taxonomy referring to acidic soils characterized by a subsurface accumulation of humus and metal oxides

    这种灰土主要分布在寒温带的针叶林地区。

    noun

    created sense