have something on the brain
US /hæv ˈsʌmθɪŋ ɑn ðə breɪn/
UK /hæv ˈsʌmθɪŋ ɑn ðə breɪn/
1.
满脑子都是, 对...着迷
to be unable to stop thinking or talking about something
:
•
He's been having something on the brain about his new project all week.
他这周一直满脑子都是他的新项目。
•
Ever since she got the promotion, she's had nothing but work on the brain.
自从她升职以来，她满脑子都是工作。