残留 性 有機 汚染 物質 じゃありませんでした zan ryūseiyūki osembusshitsujārimasendeshita
zan ryūseiyūki osembusshitsujārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 残留性有機汚染物質
1. Was not a persistent organic pollutant.
Past/Perfective
, Negative
, Polite
, Terminal Form
Word Pronunciation
文
No variants available for this word.