B2 noun /ˌmɪs.bɪˈheɪ.vjər/
Misbehaviour
不良或不可接受的行为,特别是孩子们或在正式场合中的行为
Meaning
Bad or unacceptable behavior, especially by children or in formal situations
Example
The student was punished for his misbehaviour in class.
学生因在课堂上的不当行为而受到惩罚。