🇨🇳Chinese Source WordCode: ZH

瓶颈

Pronunciation / Transliteration: píngjīng

🇬🇧 Direct English Meaning:
Bottleneck/ˈbɒt.əl.nek/
nounCEFR B2 (Upper)Top #4500 frequency
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🇨🇳 Example Sentence in Chinese:

"我们要打破技术发展的瓶颈。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A narrow section of a road or a congested area that slows down movement or progress.

    "Roadworks on the bridge are creating a massive bottleneck during rush hour."
  2. 2

    A point of congestion in a production process or system.

    "The outdated software proved to be a major bottleneck for the entire department."

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Linguistic Origin & Historical Etymology

Derived from the physical shape of a bottle's neck, where the vessel narrows and restricts the flow of liquid. First recorded in the mid-19th century as a literal description, it rapidly evolved metaphorically to describe any point of congestion or obstruction in a process, traffic flow, or system.

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