metalling

铺路碎石, 喷镀金属

词形变化

metallings 复数 metallings

释义与例句

n.
  1. 1.

    A road surface, especially one of gravel (but sometimes with reference to macadam, tarmacadam, or asphalt concrete).

    可数 不可数
  2. 2.

    The process or an instance of installing such a surface; paving.

    可数 不可数
v.
  1. 1.

    present participle and gerund of metal