yūkiosembusshitsudeareba
1. If it is an organic pollutant; When it is an organic pollutant
Noun
1. If it is an organic pollutant; When it is an organic pollutant
1. material; physical
1. chemical substances; chemicals
1. organic matter
1. antibiotic
1. material; substance
2. matter
1. pollution; contamination
1. courage; bravery
1. organic