Meaning of ultraviolettiaalto | Babel Free
/ˈultrɑˌʋioletːiˌɑːlto/Määritelmät
ultraviolet wave
plural
CEFR-taso
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.