lubricar

Si no se mantieneel aceite limpio, éste va a degradarse y no va a lubricar eficazmente los engranajes y los cojinetes.
If not effectively maintained, the oil will deteriorate and it will not effectively lubricate gear wheels and bearings.
Va a lubricar los rodamientos.
She's going to grease the bearings.
Word of the Day
to drizzle