| 释义 |
pioneering /paɪənɪərɪŋ; name -nɪr-/ adjective [usually before noun] introducing ideas and methods that have never been used before 探索性的；开拓性的；先驱性的◆they have played a pioneering role in the development of digital radio. 他们在数字无线电开发方面起了先锋作用。◆pioneering research 探索性研究☞ pioneeringpioneeringsee ⇨ first 5 ⇨ new 5 |