let on
verbo- Used other than figuratively or idiomatically: see let, on. · The bus is full now. I can't let any more people on.
- to reveal or indicate, especially unintentionally or against one's wishes · I tried not to let on that I had already guessed the answer.· He's more self-centered than he lets on.
Aprende let on 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.