FAQs About the word proficiency

능력

the quality of having great facility and competence, skillfulness in the command of fundamentals deriving from practice and familiarity

명령,경험,지능 지수,숙달,숙달,전문 지식,시설,친숙함,유창함,문해율

무지,무능력,무능함,문맹,낯설음

proffer => 제안, professorship => 교수직, professorially => 전문적으로, professorial => 교수적인, professor => 교수,