Precursor
01
전조, 선구자
someone or something that comes before another of the same type, acting as a sign of what will come next
예시들
The dark clouds were a precursor to the approaching storm.
어두운 구름은 다가오는 폭풍의 전조였습니다.
02
전구체, 전구물질
a substance from which another substance is formed (especially by a metabolic reaction)
어휘 나무
precursory
precursor
cursor
