pi·on·eer·ing
adjective/ˌpaɪəˈnɪərɪŋ/
/ˌpaɪəˈnɪrɪŋ/
[usually before noun]- introducing ideas and methods that have never been used before
开拓性的；先驱性的；探索性的 - pioneering work on infant mortality
婴儿死亡率方面的探索性研究工作 - the pioneering days of radio
无线电的初创时期
Oxford Collocations DictionaryPioneering is used with these nouns:- effort
- experiment
- feminism
- …
- pioneering work on infant mortality