残留 ざんりゅう せい有機 ゆうき汚染 おせん物質 ぶっしつ
zan ryūseiyūki osembusshitsuno

Noun
Da Copula

Attributive form: modifies a following noun of 残留性有機汚染物質

1. Persistent organic pollutants; Residual organic pollutants

Attributive