serve
US /sɝːv/
UK /sɝːv/

1.
servir
perform duties or services for (a person or organization)
:
•
He has served the company for 20 years.
Ha servido a la empresa durante 20 años.
•
The waiter served us quickly.
El camarero nos sirvió rápidamente.
2.
3.
1.
servicio
a period of time spent in a particular job or activity
:
•
He completed his military service.
Completó su servicio militar.
•
She has a long service record.
Ella tiene un largo historial de servicio.
2.
servicio, ayuda
the action of helping or doing work for someone
:
•
Customer service is very important.
El servicio al cliente es muy importante.
•
The hotel offers excellent room service.
El hotel ofrece un excelente servicio de habitaciones.