groundbreakernoun [ C ]
uk/ˈɡraʊndˌbreɪkər/ussomeone who changes the way things are done, especially by making new discoveries:
He was a groundbreaker in advertising because he founded the belief that creative work was worth fighting for.
英语词典包含110679条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。