alumina

名词 n.
中文释义
英 /əˈl(j)uːmɪnə/   

英文释义

名词 n.
  1. Aluminum oxide, especially when used in mining, material sciences or ceramics, a refractory solid compound. countable,uncountable
    — The apocrenates of iron and manganese are slightly soluble; those of lime, magnesia and alumina are insoluble.

词形变化

aluminas plural aluminia alternative

词源

From the combining form of Latin alumen + -a.
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