公害 物質 ではありませんでした kōgaibusshitsudewārimasendeshita
kōgaibusshitsudewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 公害物質
1. Was not a pollutant.; Was not harmful substances.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.