gaps russian
на́глухо
tightly securely (leaving no gaps)
преры́вистый
intermittent, broken or interrupted (having gaps) (bookish)
подучи́ть
learn/fill in gaps in knowledge/brush up on
щеля́стый
gappy, cracked, full of gaps, fissured
tightly securely (leaving no gaps)
intermittent, broken or interrupted (having gaps) (bookish)
learn/fill in gaps in knowledge/brush up on
gappy, cracked, full of gaps, fissured