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Meaning of B vitamin | Babel Free

Noun CEFR B2

Definitions

Any of a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells.

CEFR level

B2

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

See also

B-2 B-29 B-52 B-A-C-H b-ball B-bender