breeding ground

n

• ① (尤指野生物的)繁殖地
  • Sea cliffs are the breeding ground of many seabirds.海边的峭壁是许多海鸟的繁殖地。

• ② (常指恶事的)滋生地
  • Dirt is the breeding ground of disease.污物是疾病的滋生地。