V2EX instantiate

Instantiate

释义 Definition

instantiate(动词):使(概念、计划、对象等)具体化/实例化;提供一个具体例子来说明某个抽象概念。在计算机语境中常指“由类创建对象实例”。

发音 Pronunciation

/nstniet/

例句 Examples

Please instantiate the class before calling its methods.
请在调用这些方法之前先将这个类实例化。

The committee tried to instantiate its values in policy, turning abstract ideals into measurable actions.
委员会试图在政策中具体化其价值观,把抽象理想转化为可衡量的行动。

词源 Etymology

来自拉丁语 instans(“在场的、紧迫的”)及其相关构词,核心含义带有“让某物变得现实可见、在具体情境中呈现出来”。现代英语中该词在哲学/写作里常指“用具体事例体现”,在计算机科学中则专门化为“实例化”。

相关词 Related Words

文学作品用例 Literary Works

  • A Theory of Justice(John Rawls):在讨论正义原则如何在制度中被“具体体现/落实”时,会使用与 instantiate 同类的表达与语境。
  • Philosophical Investigations(Ludwig Wittgenstein):在以具体语言使用来呈现抽象概念的论述中,常出现 instantiate 这类“以实例呈现”的用法(不同版本/译注中可能出现频率差异)。
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