Meaning of otsonireikä | Babel Free
/ˈotsoniˌrei̯kæ/Määritelmät
ozone hole
Vastineet
English
ozone hole
CEFR-taso
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.