アルミナだった
aruminadatta
1. Was alumina.
Noun
#128244
1. Was alumina.
1. alumina
1. If it were alumina.; When it is alumina.
1. alumina cement
1. activated alumina
1. alumina porcelain
1. It was not alumina.
1. Wasn't alumina.; Was not alumina.
1. It is not alumina.
1. Probably alumina.