pick someone's brain
US /pɪk ˈsʌm.wʌnz breɪn/
UK /pɪk ˈsʌm.wʌnz breɪn/

1.
bertanya pendapat seseorang, mendapatkan maklumat daripada seseorang
to ask someone who knows a lot about a subject for information or their opinion
:
•
Can I pick your brain about your experience with starting a business?
Bolehkah saya bertanya pendapat anda tentang pengalaman anda memulakan perniagaan?
•
I need to pick John's brain about the new software.
Saya perlu bertanya pendapat John tentang perisian baharu itu.