Meaning of supersoniczny | Babel Free
/ˌsupɛrsɔ̃ˈɲit͡ʃnɨ/Definicje
naddźwiękowy
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.