N-COUNT
（某一群人）常去的地方，聚集处
If a place is a hangout for a particular group of people, they spend a lot of time there because they can relax and meet other people there.
例句
By the time he was sixteen, Malcolm already knew most of London's teenage hangouts.
马尔科姆16岁时已经知道了伦敦青少年经常光顾的大多数地方。