经常随便使用（别人的东西）
to use something that belongs to someone else a lot
Don't her parents mind her making free with their house while they're on holiday? 难道她的父母就不介意她在他们度假时擅自使用他们的房子吗？
I wondered whether the owner would be happy with them making free with his belongings.
I suspect she wouldn't care for you making free with her wardrobe.
I don't think we should make free with her provisions.
It was disturbing to think that someone out there was making free with the card that I had thought was tucked safely in my wallet.
See also: free adjective (GIVING/USING OFTEN)