공장factory 수공handcraft 공부study 공장factory; plant 시험공부cramming for an examination 가공성processability 가공식품processed food 가공품processed goods 공대생engineering student 공부방study

작가author; artist 사진작가photographer 시작start; beginning 흥행작box office hit 개봉작new release 동작motion; movement 부작용side effect; byproduct 실패작failure; flop 작가writer; author 작곡composition