Related topics: Animals
war·ren /ˈwɒrən $ ˈwɔː-, ˈwɑː-/ noun [countableC] 1. HBAthe underground home of rabbits 〔地下的〕野兔窝
2 COMPLICATEDa place with so many streets, rooms etc that it is difficult to find the place that you want 〔因街道、房间等过多而〕容易迷路的地方 a warren of tiny streets 地下迷宫似的狭窄街巷