V2EX truncate

Truncate

发音 Pronunciation

/tr.ket/(动词) /tr.kt/(形容词,较少见)

定义 Definition

截短;截断;删节。指将某物(如文本、数据、物体)缩短或切去一部分,使其不完整但保留主要内容。

例句 Examples

The file name was too long, so the system truncated it automatically.
文件名太长了,所以系统自动将其截短了。

In order to meet the strict word limit, the editor had to truncate several paragraphs from the original manuscript without losing the core argument.
为了满足严格的字数限制,编辑不得不从原稿中删去了几个段落,同时保留了核心论点。

词源 Etymology

源自拉丁语 truncare,意为"砍断、截去",其词根 truncus 意为"树干"(被砍去枝叶后剩下的主体部分)。这个词在16世纪进入英语,最初用于描述物理上的切割,后来引申为对文本、数据等的删节和截断。在现代计算机科学中,truncate 被广泛用于描述对数据、字符串或数字的截取操作。

相关词汇 Related Words

文学作品引用 Literary References

  • 在乔纳森斯威夫特的《格列佛游记》(Gulliver's Travels)中,作者用类似"截断"的概念来讽刺学术界对语言的简化实验。
  • 在乔治奥威尔的《一九八四》(Nineteen Eighty-Four)中,"新话"(Newspeak)的核心理念便是 truncate 语言通过截去词汇来限制思想,体现了语言截断与思维控制之间的深层联系。
  • 在计算机科学经典著作《计算机程序设计艺术》(The Art of Computer Programming)中,高德纳(Donald Knuth)频繁使用 truncate 一词来描述数值运算中的截断操作。
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