高层云
gāo​céng​yún

altostratus

  • created sense approved 高层云/高層雲 · gāo​céng​yún · altostratus

    高层云 / 高層雲

    gāo​céng​yún

    altostratus

    a middle-altitude cloud genus that belongs to the stratiform category, typically appearing as a gray or bluish-gray sheet

    天空被一层厚厚的灰色高层云遮住了。

    created sense