4000 FCE Vocabulary List

무지개 arc of colored light in the sky caused by the refraction of the sun's rays by rain

리버스 overturn; turn inside out or upside down; turning in the opposite direction

해결 make a firm decision about; find a solution to

젊어보 make young again; restore to youthful vigor or appearance

필요한 necessary requirement; indispensable item

비준 approve formally; confirm; verify

비 the relation which one quantity or magnitude has to another of the same kind; rate; proportion

리버스 overturn; turn inside out or upside down; turning in the opposite direction

모집 enlist; register formally as a participant; engage in military service

구제 a medicine or therapy; cure; fix; repair; provide relief for

선 one of some lines diverging from a point; a line of light or heat proceeding from a point

레이더 measuring instrument to detect distant objects by microwave

수수께끼 pierce with numerous holes; perforate; permeate or spread throughout

재발 falling back into a former state, especially becoming worse

정보 reinterpretation a new or different interpretation

참조 frame with radial arms, or a kind of spool, turning on axis, on which threads or lines are wound

회전 turn or roll round on, or as on, an axis, like a wheel; rotate; move in curved path round a center; pass in cycles

사하 send back; give up; surrender; resign; restore; transmit or send, especially as money in payment of a demand

젊어보 make young again; restore to youthful vigor or appearance

리버스 overturn; turn inside out or upside down; turning in the opposite direction

조소 words or actions intended to evoke contemptuous laughter; make fun of

필요한 necessary requirement; indispensable item

교체 substitute; put in the place of another; switch seemingly equivalent items

사임 sign back; return by a formal act; yield to another; abandon

녹 become destroyed by water, air, or an etching chemical such as an acid

조소 words or actions intended to evoke contemptuous laughter; make fun of

복제 act of making copies

비준 approve formally; confirm; verify

수수께끼 pierce with numerous holes; perforate; permeate or spread throughout

비 the relation which one quantity or magnitude has to another of the same kind; rate; proportion

갈대 tall woody perennial grasses with hollow slender stems

구조 free from harm or evil; take from legal custody by force

비준 approve formally; confirm; verify

해결 방법 determination; resolving to do something; a formal statement of a decision

레이더 measuring instrument to detect distant objects by microwave

자원 materials; abilities; available source

해결 make a firm decision about; find a solution to

리버스 overturn; turn inside out or upside down; turning in the opposite direction

회전 revolution; an act of rotating as if on an axis

제한 tending or serving to restrict; limiting; confining