bauxite
n. 铝土岩(产铝的矿土、石)
形容词：bauxitic
近义词：ore，
英英释义
Noun
- a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst
例句
用作名词(n.)
- Aluminum is made from bauxite.铝是从铝土矿中提炼出的。