slow up
US /sloʊ ʌp/
UK /sloʊ ʌp/

1.
disminuir la velocidad, ralentizar
to reduce speed or activity
:
•
The car had to slow up as it approached the sharp bend.
El coche tuvo que disminuir la velocidad al acercarse a la curva cerrada.
•
You need to slow up your pace if you want to last longer in the race.
Necesitas disminuir tu ritmo si quieres durar más en la carrera.