have a bee in your bonnet
US /hæv ə bi ɪn jʊər ˈbɑːnɪt/
UK /hæv ə bi ɪn jʊər ˈbɑːnɪt/

1.
ada lebah dalam bonet, terobsesi
to keep talking about something again and again because you think it is very important
:
•
She really has a bee in her bonnet about recycling.
Dia benar-benar ada lebah dalam bonetnya tentang kitar semula.
•
He's always got a bee in his bonnet about punctuality.
Dia sentiasa ada lebah dalam bonetnya tentang ketepatan masa.