weigh on
US /weɪ ɑːn/
UK /weɪ ɑːn/

1.
pesare su, gravare su
to cause someone to feel worried or troubled about something for a period of time
:
•
The decision to move abroad has been weighing on her mind for weeks.
La decisione di trasferirsi all'estero le pesa da settimane.
•
His past mistakes continue to weigh on him.
I suoi errori passati continuano a pesargli.