ない分泌 ぶんぴつ攪乱 かくらん物質 ぶっしつではありませんでした
naibumpitsukakurambusshitsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 内分泌攪乱物質

1. Was not an endocrine disruptor.; Was not an endocrine-disrupting substance.

Past/Perfective
Negative
Polite
Formal Register