to spend a lot of time in a place or with someone
经常出入（某场所）；（与某人）厮混

hang out clothes 晾晒衣服
hang out a white flag 悬挂白旗（投降）

You still hang out at the pool hall?
你仍然经常出没于台球厅吗？

I’ve been hanging out backstage with the band.
我一直在后台与乐队混在一起。

We used to hang out at the mall a lot.
我们过去经常去商场闲逛。

They spent the whole day hanging out by the pool.
I don’t know why he hangs out with James, they’ve got nothing in common.
Haven’t you got anything better to do than hang out at the shopping centre?
They enjoyed hanging out with each other when they were kids.