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proficiency [prə'fɪʃ(ə)nsɪ] n
gen. ικανότης
transp., avia. επίπεδο ικανοτήτων
 English thesaurus
proficiency [prə'fɪʃ(ə)nsɪ] n
mil., abbr. pro; profcy
proficiency: 16 phrases in 7 subjects
Education5
Environment2
Information technology1
Life sciences2
Research and development1
Technology1
Transport4