set by
verbo- To save or put aside.
De la biblioteca
Now, it opened into a broad space in which stood two of those great stones, still to be seen there, which were set by certain forgotten peoples in the days of old.
Aprende set by en textos reales
Con una cuenta gratuita, pasa el cursor sobre cualquier palabra de la biblioteca para ver su significado, escúchala en voz alta, guarda palabras para repasarlas al ritmo de tu memoria y descubre cuánto de cada libro ya conoces.