V2EX perforation

Perforation

释义 Definition

perforation 是一个名词,意为"穿孔;打孔;孔眼"。指在物体上打出的小孔或一排小孔,也可以指穿孔的动作或过程。常见于邮票边缘的齿孔、纸张的撕裂线,或医学中器官壁的穿破。

发音 Pronunciation

/pr.fre.n/

例句 Examples

The perforation along the edge of the paper makes it easy to tear off a clean sheet.
纸张边缘的穿孔线使撕下整齐的一页变得很容易。

The surgeon warned that if the infection spread, it could lead to a perforation of the intestinal wall, which would require immediate emergency surgery.
外科医生警告说,如果感染扩散,可能会导致肠壁穿孔,届时需要立即进行紧急手术。

词源 Etymology

perforation 源自拉丁语 perforare,其中 per- 意为"穿过",forare 意为"钻孔"。该词经由中世纪拉丁语 perforatio 进入英语,最初用于描述物理上的穿透或打孔行为,后来在医学、集邮、工业等领域广泛使用。

相关词汇 Related Words

文学作品引用 Literary References

  • 在托马斯品钦(Thomas Pynchon)的小说 The Crying of Lot 49 中,邮票及其齿孔(perforations)作为重要的叙事元素反复出现,象征着隐藏的秩序与解码。
  • 在医学文献及阿图尔葛文德(Atul Gawande)的 Complications 中,perforation 常被用来描述手术风险和器官损伤的严重后果。
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