verb🔗Share개척하다, 선구하다To be the first to do or achieve (something), preparing the way for others to follow."The young doctor pioneered a new life-saving surgical technique."그 젊은 의사는 생명을 구하는 새로운 수술 기법을 개척했다.achievementactionhistoryindustrysciencetechnologybusinessChat with AIVocabulary GamePractice Reading
