bindexbiodeterioration./bahy-oh-di-teer-ee-uh-rey-shuhn/US // ˌbaɪ oʊ dɪˌtɪər i əˈreɪ ʃən //生物恶化,生物变质,生物降解,生物退化Definitionsn.noun · 名词1.›biodegradation. Level 5More words in b →