点击下方单词,选择对的这个单词
1. 铝土矿;铝矾土Bauxite is a clay-like substance from which aluminium is obtained.
1. a clay-like mineralthe chief ore of aluminumcomposed of aluminum oxides and aluminum hydroxidesused as an abrasive and catalyst
多通过句子记忆单词,而不是单独死记硬背。