V2EX upgradeability

Upgradeability

定义 Definition

upgradeability(名词):可升级性、可扩展升级能力,指某个系统、设备或软件在不彻底更换整体的情况下,能够通过更新、替换组件或改进版本来提升性能、功能或兼容性的特性。(在商业与工程语境中也常涵盖“未来可维护/可演进”的含义。)

发音 Pronunciation

/predblti/

例句 Examples

The laptop’s upgradeability is limited because the memory is soldered.
这台笔记本的可升级性很有限,因为内存是焊死的。

When choosing a platform, we evaluated not only cost but also long-term upgradeability and security updates.
在选择平台时,我们评估的不只是成本,还有长期的可升级性以及安全更新能力。

词源 Etymology

upgrade(升级)+ -ability(……的能力/性质)构成。upgrade 中的 grade 有“等级、级别”之意,前缀 up- 表示“向上、提高”,整体表达“把等级提高”,再加上 -ability 形成表示“可被升级/具备升级空间的性质”的抽象名词。

相关词 Related Words

文学作品 Literary Works

  • 《哈利波特与阿兹卡班的囚徒》(J. K. Rowling)
  • 《傲慢与偏见》(Jane Austen)
  • 《了不起的盖茨比》(F. Scott Fitzgerald)
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