酸素 濃度 ではありませんでした sansono udodewārimasendeshita
sansono udodewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 酸素濃度
1. Was not oxygen concentration.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.