green roof

短语

新露顶板

词形变化

green roofs 复数 green roofs

释义与例句

n.
  1. 1.

    A roof of a house or other building which is covered with soil and grass, plants, trees, or other landscaping materials.

  2. 2.

    A roof of a house or other building on which solar panels, solar hot water collectors, wind powered turbines, or other natural energy collectors are placed.

  3. 3.

    A roof of a house or other building which is designed to collect rainfall for use in gardens, lawns, or as drinking water.