柯林斯词典bauxite /ˈbɔːksaɪt/ 1. N-UNCOUNT Bauxite is a clay-like substance from which aluminium is obtained. 鋁土鑛 返回 bauxite剑桥词典a type of rock from which aluminium is obtained 鋁礬土，鋁土鑛 返回 bauxite