Definition: someone or something that is first or most important Level: C1
她的公司在女装行业处于领先地位。
Her company is a ___leader in the women’s clothing industry.
他已落后领先者们两圈了。
He's fallen two laps behind the ___leaders.
这家创新的初创公司已迅速成为可持续技术领域的领导者。
This innovative startup has quickly become a ___leader in sustainable technology.
