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Spacer

定义 Definition

spacer(名词):间隔物/垫片/隔离件。指用来在两个物体之间保持距离、形成间隙的小部件或材料,常见于机械装配、家具安装、排版设计或电子产品结构中。(在排版中也可指“空白符/间隔元素”。)

发音 Pronunciation

/spesr/

例句 Examples

I put a spacer between the shelves so they wouldn’t touch.
我在架子之间放了一个垫片,这样它们就不会互相碰到。

The technician added metal spacers to align the panel precisely and reduce vibration during operation.
技术员加装了金属隔离柱来精确对齐面板,并在运行时降低振动。

词源 Etymology

spacer 来自 space(空间、间隔)+ -er(表示“做某事的人/物”或“用途”)。字面意思就是“用来制造间隔的东西”,因此引申为各种“垫片、隔离件、间隔条”。

相关词 Related Words

文学作品 Literary Works

  • 《The Design of Everyday Things》(Don Norman):在讨论产品结构与可用性时常涉及用于定位、分隔、对齐的组件概念(包括类似“spacer/隔离件”的部件)。
  • 《Zen and the Art of Motorcycle Maintenance》(Robert M. Pirsig):涉及摩托车维护与装配语境,常出现与零件装配相关的术语(读者在机械语境中可能遇到 spacer 一类部件词)。
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