mismanage

/ˌmɪsˈmæn.ɪdʒ/

动词

对…管理不善；对…处置不当
The restaurant was hopelessly mismanaged by a former rock musician with no business experience.
这家餐馆被一个没有做过生意的前摇滚乐手经营得一塌糊涂。