pick up on
US /pɪk ʌp ɑːn/
UK /pɪk ʌp ɑːn/

1.
menangkap, menyedari
to notice or become aware of something
:
•
She was quick to pick up on his nervousness.
Dia cepat menangkap kegelisahannya.
•
Did you pick up on any strange vibes from the new neighbor?
Adakah anda menangkap sebarang getaran pelik daripada jiran baru itu?
2.
memahami, menguasai
to understand something after it has been explained or demonstrated
:
•
It took him a while to pick up on the new software.
Dia mengambil masa untuk memahami perisian baharu itu.
•
The students quickly picked up on the new grammar rules.
Pelajar-pelajar cepat memahami peraturan tatabahasa baharu.