🇨🇳Chinese Source WordCode: ZH

重复发明轮子

Pronunciation / Transliteration: chóngfù fāmíng lúnzi

🇬🇧 Direct English Meaning:
Reinvent the wheel/riːˌɪnˈvent ðə wiːl/
verbCEFR C1 (Advanced)Top #8500 frequency
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🇨🇳 Example Sentence in Chinese:

"我们应该利用现有的代码,而不是重复发明轮子。"

Comprehensive Definitions & Senses

2 senses
As verb
  1. 1

    To duplicate a method or solution that has already been created or optimized by someone else, resulting in a waste of time and effort.

    "Instead of writing our own database from scratch, we should use an existing open-source library and avoid reinventing the wheel."
  2. 2

    To needlessly start from the very beginning on a project or task when standard procedures or templates are already available.

    "The marketing team wasted days designing a new layout; there is no need to reinvent the wheel when we have successful templates from last year."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Originating in the mid-20th century within engineering and programming contexts, this idiom draws upon the fundamental nature of the wheel as one of humanity's earliest and most basic inventions. It evolved to describe the redundant duplication of an already existing and well-proven solution, warning against the waste of time and resources on solved problems.

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