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明确地, 决定性地
in a way that provides a final and decisive resolution or answer
- The DNA test results definitively proved the suspect's innocence.
DNA检测结果明确证明了嫌疑人的清白。
- After thorough research, the scientists definitively concluded that the vaccine is effective.
经过彻底研究，科学家们明确得出结论，疫苗是有效的。
- The referee's decision on the controversial play was definitively announced after video review.
裁判对有争议的比赛的判决在视频审查后最终宣布。
- The historical documents definitively established the timeline of the events.
历史文件明确地确定了事件的时间线。
- Her resignation letter definitively conveyed her decision to leave the company.
她的辞职信明确地传达了她离开公司的决定。