pioneering
🇺🇸
/ˌpaɪəˈnɪrɪŋ/
🇬🇧
/ˌpaɪəˈnɪərɪŋ/
adjective
R
Being the first to use or develop something new.
The scientists were pioneering in their research, using innovative methods to study the effects of climate change.
科学家们在他们的研究中具有开创性，使用创新的方法研究气候变化的影响。
translation
开拓性的