Meaning of proterotsooinen | Babel Free
/ˈproteroˌtsoː.inen/Määritelmät
Proterozoic
not-comparable
Vastineet
English
Proterozoic
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.