二 酸化 炭素 ではありませんでした nisankatansodewārimasendeshita
nisankatansodewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 二酸化炭素
1. It was not carbon dioxide.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.