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   English
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proficiency [prə'fɪʃ(ə)nsɪ] n
gen. ichi1 (いんりょく); 熟達 Life Science Dictionary (Shuji Kaneko)
n proficiency | n n
gen. 練度
n vs adj-no proficiency | n vs adj-no n
gen. 熟練 news1 nf22
n vs proficiency | n vs n
gen. 練熟
 English thesaurus
proficiency [prə'fɪʃ(ə)nsɪ] n
mil., abbr. pro; profcy