首页英语词典bauxitebauxite英英释意

bauxite

英['bɔːksaɪt] 美['bɔksaɪt]
  • n. 矾土,[矿物] 铁铝氧石;[矿物] 铝土矿

英英释意


1. a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst