释义 |
al·u·nite \ˈal(y)əˌnīt\ noun also al·um·ite \ˈaləˌmīt\ (-s) Etymology: French alunite, from alun alum (from Latin alumen) + -ite — more at ale : a mineral consisting of a hydrous potassium aluminum sulfate K(AlO)3(SO4)2.3H2O and occuring in massive form or in rhombohedral crystals |