검색
Biodegradable pollution
/bˌaɪəʊdɪɡɹˈeɪdəbəl pəlˈuːʃən/
/bˌaɪoʊdɪɡɹˈeɪdəbəl pəlˈuːʃən/
Biodegradable pollution
01
pollution that is rendered harmless by natural processes and so causes no permanent harm
검색
pollution that is rendered harmless by natural processes and so causes no permanent harm