wū rǎn wù

1. 汚染物
2. 〈医〉contaminant
3. 〈環境〉Pollutants

〈環境〉Pollutant distribution

〈環境〉Pollutant analysis

〈環境〉Pollutant levels

wū rǎn wù jiān cè

〈環境〉汚染物質モニタリング

〈英語〉pollutant monitoring

〈環境〉Pollutant pathways

〈環境〉Identification of pollutants

〈環境〉Hazards of pollutants

〈環境〉Pollutant source identification

〈環境〉Long-term effects of pollutants