英语单词分类 轻松记单词

metalling

metalling基本解释

n.碎石料

metalling英英释义

名词 metal:
  • any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

  • a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten