Meaning of ääniaalto | Babel Free
/ˈæːniˌɑːlto/Määritelmät
sound wave
Vastineet
English
sound wave
CEFR-taso
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.