残留 性 有機 汚染 物質 でしょう zan ryūseiyūki osembusshitsudeshō
zan ryūseiyūki osembusshitsudeshō
Noun
, Desu Copula
Expresses probability in a polite manner ("probably…") of 残留性有機汚染物質
1. Persistent organic pollutants, likely.
Polite
, Presumptive
, Conjecture
Word Pronunciation
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