bioaccumulation

例句：

1. 1.The study of bioaccumulation is crucial for understanding the impact of pollution on ecosystems.
   研究生物累积对于理解污染对生态系统的影响至关重要。
2. 2. Bioaccumulation can occur when pollutants are absorbed into living organisms, such as fish or plants.
   生物累积是指污染物被活体吸收时发生的现象，例如鱼类或植物。
3. 3.The accumulation of heavy metals in soil can lead to bioaccumulation and potential health risks.
   土壤中重金属的积累可能导致生物累积和潜在的健康风险。