feldspar

[ˈfeldspɑ:(r)] [ˈfɛldˌspɑr, ˈfɛl-]
例句
英英词典释义
  • Noun
    1. any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium
行业词典
  • 冶金学: 长石;
    化学: 长石;
    地质学: 长石;