アルミナ
arumina
1. alumina
Noun
#99848
1. alumina
1. alumina cement
1. alumina porcelain
1. It was not alumina.
1. Wasn't alumina.; Was not alumina.
1. It is not alumina.
1. Probably alumina.
1. Was not alumina.; Wasn't alumina.
1. Was alumina.
1. It's not alumina.