전공專攻 major; specialty 비전문가非專門家 nonprofessional; amateur 전공과목專攻科目 major course 전문가專門家 expert; specialist 전문점專門店 specialty store 전문직專門職 profession 전용專用 being private 부전공副專攻 minor 비전문적非專門的 unprofessional 전공의專攻醫 resident 전공자專攻者 major 전권專權 absolute power 전념專念 devotion 전담專擔 specializing; being dedicated 전력專力 best; utmost 전매專賣 exclusive selling right 전무專務 executive director 전문대專門大 junior college 전문성專門性 expertise 전문의專門醫 specialist 전문지專門誌 specialist magazine 전문화專門化 specialization 전세專貰 charter 전세기專貰機 chartered plane 전속專屬 being exclusively contracted 전업專業 profession; full-time job 전업주부專業主婦 housewife 전유물專有物 preserve 전임專任 being full-time 전제주의專制主義 absolutism; despotism 전횡專橫 abuse of power