interested
US /ˈɪn.trɪ.stɪd/
UK /ˈɪn.trɪ.stɪd/

1.
interesado
showing curiosity or concern about something or someone; having a feeling of interest.
:
•
She seemed genuinely interested in my ideas.
Parecía genuinamente interesada en mis ideas.
•
Are you interested in joining our club?
¿Estás interesado en unirte a nuestro club?
2.
interesado, afectado
having a financial or personal stake in something.
:
•
As a shareholder, he is directly interested in the company's success.
Como accionista, está directamente interesado en el éxito de la empresa.
•
The judge recused himself because he was an interested party in the case.
El juez se recusó porque era parte interesada en el caso.