bio
deg
rade
第三人称
biodegrades
现在进行时
biodegrading
过去式
biodegraded
过去完成时
biodegraded
1
生物降解, 自然分解
to break down or decompose naturally by biological processes, typically through the action of microorganisms like bacteria or fungi
- Organic materials like food waste biodegrade in compost piles, turning into nutrient-rich soil.
像食物垃圾这样的有机材料在堆肥堆中生物降解，变成营养丰富的土壤。
- Bacteria in wastewater treatment plants biodegrade organic pollutants, purifying the water.
废水处理厂中的细菌生物降解有机污染物，净化水。
- Leaves and branches in forests biodegrade over time, returning nutrients to the soil.
森林中的树叶和树枝会随着时间的推移生物降解，将养分返回土壤。
- Biodegradable packaging materials gradually biodegrade in landfills, reducing environmental impact.
可生物降解包装材料在垃圾填埋场中逐渐生物降解，减少了对环境的影响。
- The fallen tree began to biodegrade, returning nutrients to the forest floor.
倒下的树开始生物降解，将养分返回到森林地面。