金属 きんぞく光沢 こうたくではありませんでした
akinzokukōtakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 亜金属光沢

1. Was not metallic luster.; Was not a metallic sheen.

Past/Perfective
Negative
Polite
Formal Register
Geology