to become completely unresponsive or stuck
quedarse completamente sin respuesta o atascado (quedarse completamente sin respuesta o atascado)
"The app locked up and I had to restart my phone."
"La aplicación se bloqueó y tuve que reiniciar mi teléfono." (La aplicacion se bloqueo y tuve que reiniciar mi telefono.)
to appear or seem to be something
to increase or stimulate consumer demand
to finish or complete a business transaction
to make systems or devices work together in harmony
to become extremely scared or panicked
to trade directly without using intermediaries