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Meaning of RNAs | Babel Free

Noun CEFR B1

Definitions

Initialism of Royal Navy Air Service (British)

UK, World-War-I, abbreviation, alt-of, historical, initialism

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

RNase RNAseq RNBDJ RNC rnd RNE