有害 化学 物質 じゃなかった yūgai kagakubusshitsujanakatta
yūgai kagakubusshitsujanakatta
Noun
, Da Copula
The past negative form of 有害化学物質
1. Wasn't a harmful chemical.; Wasn't a dangerous substance.
Past/Perfective
, Negative
, Chemistry
Word Pronunciation
文
No variants available for this word.