Meaning of RFX | Babel Free
Definitions
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Abbreviation of regulatory factor X (a gene and protein family). abbreviation, alt-of
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Abbreviation of recognition of firearms and explosives (a skill and qualification). abbreviation, alt-of
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
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