英语词汇alumina怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	alumina
释义	alumina/əˈlu:minə/n. the compound aluminium oxide occurring naturally as corundum and emery Chem. formula 化学分子式 : Al₂O₃ 氧化铝，矾土[Latin alumen ‘alum’, on the pattern of soda etc.]
随便看	ordinand ordinarily ordinariness ordinary ordinary grade ordinary level ordinary scale ordinary seaman ordinary share ordinate ordination ordnance ordnance datum Ordnance Survey Ordnance Survey map ordonnance Ordovician ordure Ore. ore oread orectic Oreg. oregano or else

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