misbehave
🇺🇸
/ˌmɪsbɪˈheɪv/
🇬🇧
/ˌmɪsbɪˈheɪv/
to act in a bad or wrong way
Children sometimes misbehave when they are tired or hungry.
孩子們有時在疲倦或飢餓時會行為不當。