misbehaviour /ˈmɪsbɪˌheɪvjə/ TEM4

• 1.  

  N-UNCOUNT（不可数名词） Misbehaviour is behaviour that is not acceptable to other people. 不当行为 [正式]

  例：

  Another couple attributed their son's misbehaviour to his small size.

  另外一对夫妇把他们儿子的不良行为归因于其矮小的身材。