acercaadverb
Acerca means about or concerning in English. It is an adverb.
- about
- concerning
Hablemos acerca del problema.
Let's talk about the problem.
Hablamos acerca de tu nuevo trabajo.
We talked about your new job.
No sabemos nada acerca de su pasado.
We know nothing about his past.
El profesor habló acerca de las plantas.
The teacher spoke about plants.