breeding ground

US 
UK 
  • n.(野生动物的)繁殖地;(尤指坏事物的)滋生地
  • Web温床;繁殖区;繁殖地区
Plural Form:breeding grounds  
breeding ground
n.
1.
[usupl]
(野生动物的)繁殖地a place where wild animals go to produce their young
2.
[ususing]
~ (for sth)
(尤指坏事物的)滋生地a place where sth, especially sth bad, is able to develop
This area of the city has become a breeding ground for violent crime.
这片市区已成为暴力犯罪的滋生地。

Sample Sentence

Definition:
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