ˈbreeding ˌground noun [countableC] 1 CAUSEa place or situation where something bad or harmful develops 〔坏事物的〕滋生地,温床breeding ground for Overcrowded slums are breeding grounds for crime. 人口过于拥挤的贫民窟是滋生犯罪的温床。
2. HBAa place where animals go in order to breed 繁殖场