V2EX redundancy

Redundancy

释义 Definition

redundancy /rdndnsi/:冗余;赘述;多余。指信息、措辞、系统组件等出现不必要的重复;在工程领域也可指“冗余设计”,用于提高可靠性。(另有含义:英式英语里可指“裁员/解雇”,较偏职场语境。)

例句 Examples

The report was edited to remove redundancy.
这份报告经过编辑,删去了冗余内容。

In aircraft design, redundancy is built into critical systems so that a single failure won’t cause a disaster.
在飞机设计中,关键系统会加入冗余,以确保单点故障不会酿成灾难。

发音 Pronunciation (IPA)

/rdndnsi/

词源 Etymology

来自拉丁语 redundare,意为“溢出、过多”,由 **re-**(向后/再次)+ undare(像波浪一样涌动,源自 unda “波浪、水”)构成。引申为“过量、重复的部分”,现代英语中常用于写作(避免赘述)与工程(冗余提高安全)等场景。

相关词 Related Words

文学作品 Literary Works

  • Brave New World(Aldous Huxley):涉及社会控制与“重复/多余”的表达与观念讨论(常见搭配语境:redundant, redundancy)。
  • 1984(George Orwell):关于语言与信息控制的语境中常出现“多余/重复”的概念与用法。
  • On Writing: A Memoir of the Craft(Stephen King):写作建议中常强调删去多余内容(冗余/赘述的讨论语境)。
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