peg away at (something)

Traductions
упорно работать над (чем-то)
She kept pegging away at her studies.
Она продолжала упорно работать над своими учебными занятиями.
Définitions
To persistently work on or make gradual progress with a task or project, often despite difficulties or obstacles.
Mots
peg

verb
прикреплять
away

adverb
прочь