knuckling
Present participle ofknuckle.

knuckle

Looks like you got a little bit of knuckling down to do young man.
Parece que tienes que ponerte a trabajar en serio, jovencito.
Euskal Encounter is an enormous gathering of computer aficionados and professionals bitten by the bug of exchanging knowledge and knuckling down to several days packed with all sorts of related activities.
Euskal Encounter es una reunión multitudinaria de aficionados y profesionales de la informática que buscan intercambiar conocimientos y realizar durante varios días todo tipo de actividades relacionadas con esta área.
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