definitively

/dɪˈfɪnətɪvli/📚 15308 0
decisively and with authority; conclusively. "the benefits of this therapy have never been definitively proven"

adverb [方式副词]决定性地;最后地

Law enforcement officials had definitively identified Blanco as a potential suspect.
执法官员明确认为布兰科是个可能的嫌疑犯。

单词造句:
网友用“Definitively”造句精选
I think, personally speaking, that we need some further research before we can definitively say whether it helps or not. 我认为,就我个人而言,我们需要进一步的研究才能确定这是否有帮助。