prey on

US /preɪ ɑn/
UK /preɪ ɑn/
"prey on" picture
1.

depredar, cazar

to hunt and kill for food

:
Lions prey on zebras and other large herbivores.
Los leones depredan cebras y otros grandes herbívoros.
Eagles often prey on smaller birds and fish.
Las águilas a menudo depredan aves y peces más pequeños.
2.

aprovecharse de, atormentar

to exploit or harm someone who is weaker or more vulnerable

:
Scammers often prey on the elderly and lonely.
Los estafadores a menudo se aprovechan de los ancianos y solitarios.
His fears began to prey on his mind.
Sus miedos comenzaron a atormentar su mente.