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	stand-off half stand-offish stand-offishly stand-offishness stand on stand on ceremony stand one's ground stand on me stand on one's dignity stand on one's own feet (or own two feet) stand (or stay) the pace standout stand out stand over stand pat stand pat standpipe standpoint St Andrew's cross standstill stand surety stand-to stand to stand treat stand-up

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