植物 しょくぶつ せい樹脂 じゅしではありませんでした
shokubutsuseiju shidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 植物性樹脂

1. Was not plant-based resin.; Was not a vegetable resin.

Past/Perfective
Negative
Polite
Formal Register