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Meaning of Great Oxygenation | Babel Free

Noun CEFR B2

Definitions

Synonym of Great Oxygenation Event.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Great Oxygenation Event Great Pacific Garbage Patch Great Patriotic War Great Paxton Great Peace of Montreal Great Plains