V2EX preload

Preload

释义 Definition

preload(动词/名词)

  • 动词:预先加载(把数据、资源等提前载入内存或缓存,以加快后续使用速度)。
  • 名词:预载量;预加载的内容(常见于计算机、游戏、网页等场景)。
    (也有其他专业含义,如工程/生理学中的“预负荷”,此处以最常见的计算机用法为主。)

发音 Pronunciation

/prilod/

例句 Examples

The app will preload images to make scrolling faster.
这个应用会预先加载图片,让滑动更流畅。

To reduce waiting time, the website is designed to preload key resources in the background before you click the next page.
为减少等待时间,这个网站会在你点击下一页之前,在后台预先加载关键资源。

词源 Etymology

由前缀 **pre-**(“在……之前”)+ load(“装载、加载”)构成,字面意思就是“提前装载”。随着计算机与互联网发展,该词在软件、网页性能优化等领域中被广泛使用。

相关词 Related Words

文学与作品 Literary Works

  • 《The Pragmatic Programmer》(Andrew Hunt & David Thomas):在讨论性能与工程权衡时常涉及“提前准备/预先加载资源”的思路(概念与用法高度相关)。
  • 《Clean Code》(Robert C. Martin):在讲解代码设计与可维护性时,会涉及资源加载策略与性能考虑(常见语境中会出现 load/preload 一类词)。
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