非 化石 燃料 ではありませんでした hikaseki nenryōdewārimasendeshita
hikaseki nenryōdewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 非化石燃料
1. Was not non-fossil fuel.; Was not a non-fossil fuel.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.