Slugs feed on decaying plant and animal material.蛞蝓以腐爛的動植物為食。They feed mostly on decaying vegetable matter.它們大多以腐爛的蔬菜為食。The fish and crabs scavenge for decaying tissue.魚和蟹搜尋腐爛的組織為食....
Humus is dead, decaying organic matter. NOT inorganic fertilizer.腐殖質是已死的 、 腐爛中的有機物質. 而不是無機肥料....families marooned in decaying inner-city areas.無法脫離日益衰敗的內城區的家庭They believe that the humic materials are leached from decayin...