one-track mind

US /ˈwʌnˌtræk ˈmaɪnd/
UK /ˈwʌnˌtræk ˈmaɪnd/
"one-track mind" picture
1.

fikiran satu hala, pemikiran sempit

a mind that thinks about one particular thing and nothing else

:
He's got a one-track mind when it comes to cars.
Dia mempunyai fikiran satu hala apabila bercakap tentang kereta.
All she talks about is her new project; she has a real one-track mind.
Semua yang dia bincangkan adalah projek barunya; dia benar-benar mempunyai fikiran satu hala.