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首页英语词典bauxitebauxite英英释意

bauxite

英 ['bɔːksaɪt] 美['bɔksaɪt]

英英释义实用场景例句

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