Meaning of RXR | Babel Free
Definitions
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Abbreviation of retinoid X receptor. abbreviation, alt-of
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Abbreviation of railroad, railway, rail-line, or rail crossing: a level crossing. abbreviation, alt-of
CEFR level
A2
Elementary
This word is part of the CEFR A2 vocabulary — elementary level.
This word is part of the CEFR A2 vocabulary — elementary level.