eutrophication
/ju:,trɔfi'keiʃən/
📖 中文释义
- [化] 富营养化
📘 English Definition（英文释义）
- n. excessive nutrients in a lake or other body of water, usually caused by runoff of nutrients (animal waste, fertilizers, sewage) from the land, which causes a dense growth of plant life; the decomposition of the plants depletes the supply of oxygen, leading to the death of animal life