酸化 窒素 ではありませんでした sankachissodewārimasendeshita
sankachissodewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 酸化窒素
1. Was not nitrogen oxides.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.