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Meaning of erythrogen | Babel Free

Noun CEFR B2

Definitions

  1. carbon disulfide
    uncountable
  2. A substance reddened by acids, supposed to be contained in flowers.
    uncountable
  3. A crystalline substance obtained from diseased bile, which becomes blood-red when acted on by nitric acid or ammonia.
    uncountable

CEFR level

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

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