de·fini·tiveAWBrE/dɪˈfɪnətɪv/NAmE/dɪˈfɪnətɪv/adjectivefinal; notabletobechanged最后的;决定性的;不可更改的◆adefinitiveagreement/answer/statement最后的协议/答复/声明◆Thedefinitiveversionofthetextisreadytobepublished. 文本的正稿已备妥,可以发表了。[usually before noun]consideredtobethebestofitskindandalmostimpossibletoimprove最佳的;最完整可靠的◆thedefinitivebiographyofEinstein最完整可靠的爱因斯坦传记▸de·fini·tive·lyBrE/dɪˈfɪnətɪvli/NAmE/dɪˈfɪnətɪvli/adverb