单词
definitive
读音
dɪˈfɪnətɪv
美式
英式
词根
词根"definit-"来源于拉丁语'definire'，意为“确定、定义”。
释义
adj. 最后的；最佳的；最权威的；（邮票）普通标准型的 n. 普通邮票；限定词
例句
The evidence provided by the documents of British and French colonies is not definitive.
英国和法国殖民地的文件所提供的证据并不是决定性的。
Models from economics and demography become the definitive tools for examining the financial base of social security.
来自经济学和人口学的模型成为检验社会保障财政基础的最权威工具。
The definitive version of the text is ready to be published.
正式的文本很快就要发表了。
The evidence provided by the documents of British and French colonies is not definitive.
英国和法国殖民地的文件所提供的证据并不是决定性的。
Models from economics and demography become the definitive tools for examining the financial base of social security.
来自经济学和人口学的模型成为检验社会保障财政基础的最权威工具。
The definitive version of the text is ready to be published.
正式的文本很快就要发表了。
强化记忆
这个单词可以联想到"define" (定义) + "it" (它) = "definite" (确定的)，然后再与"-ive" (形容词后缀)相结合，记为"有确定性的"就能帮助记忆了。"Definitive"这个单词在16世纪从法语被引入到英语中，可能因为它的概念属于逻辑和推理的重要部分，这在当时的科学和文化进步中是非常关键的。
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string theory would never makedefinitive, testable predictions.But others turned this issue on its head,
both during the Reagan era and since,often promises something definitive:that spending by society’s richest members on things other than taxes
And the claims of having life beyond Earthneed to be definitive,they need to be loud
that actually came in third.Now, this isn't absolutely definitive,it's not to say that the idea isn't important,
gave us a definitive answer.His survey of the night sky found all faraway galaxies
所属分类
大学,出国,程序员,其他
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