ない分泌 ぶんぴつ攪乱 かくらん物質 ぶっしつじゃなかった
naibumpitsukakurambusshitsujanakatta

Noun
Da Copula

The past negative form of 内分泌攪乱物質

1. Was not an endocrine disruptor.

Past/Perfective
Negative