Home/humicoloushumicolous/hyoo-mik-uh-luhs or, often, yoo-/US // hyuˈmɪk ə ləs or, often, yu- //腐殖质,腐朽的,腐殖质的,腐殖酸Definitionsadj.形容词 adjective1 Biology.: of or relating to organisms that live in or on soil.Level 5Browse all words →