pioneer in...
在……领域是先驱/开拓者
She is a pioneer in renewable energy research.
pioneer of...
……的开创者
He is considered a pioneer of modern computing.
pioneer the way for...
为……开辟道路
Their work pioneered the way for future innovations.
pioneer a new approach/method/technology
首创一种新方法/技术
The company pioneered a new method of data encryption.
be widely recognized as a pioneer
被广泛认为是先驱
Marie Curie is widely recognized as a pioneer in radioactivity.
early pioneer
早期开拓者
He was an early pioneer of space exploration.