Meaning of unieważnianie | Babel Free
/u.ɲɛ.vaʐˈɲa.ɲɛ/Definicje
verbal noun of unieważniać
form-of, neuter, noun-from-verb
Poziom CEFR
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.