2025-10-26 14:22:22 浏览次

bauxite是什么意思 英[ˈbɔːksaɪt] 美[ˈbɔːksaɪt] n. 铝矾土, 铝土矿[化] 铝土矿n. a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an...