Meaning of ostrzem | Babel Free
/ˈɔs.tʂɛm/Definicje
instrumental singular of ostrze
form-of, instrumental, neuter, singular
Poziom CEFR
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.