有害 化学 物質 でした yūgai kagakubusshitsudeshita
yūgai kagakubusshitsudeshita
Noun
, Desu Copula
The polite past form of 有害化学物質
1. Was a harmful chemical substance.
Past/Perfective
, Polite
, Chemistry
Word Pronunciation
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No variants available for this word.