ちょう重質 じゅうしつ あぶらじゃありませんでした
chōjū shitsu aburajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 超重質油

1. Was not super heavy oil.; Was not ultra-heavy oil.

Past/Perfective
Negative
Polite
Terminal Form