瓶颈

No base JSON record found for this token.

Character Breakdown

Understanding 瓶颈 (píngjǐng)

The term 瓶颈 literally means 'bottle neck,' referring to the narrow part of a bottle's neck. Figuratively, it describes a bottleneck or a limiting factor that restricts progress or efficiency in various contexts such as technology, learning, or traffic.

Usage and Nuance

When using 瓶颈, speakers often imply a critical obstacle that must be overcome to continue development or improvement. It is commonly used in business, education, and infrastructure discussions.

Common Collocations

  • 技术瓶颈 (jìshù píngjǐng): technical bottleneck, used when technology limits progress.
  • 交通瓶颈 (jiāotōng píngjǐng): traffic bottleneck, referring to congestion points.
  • 学习瓶颈 (xuéxí píngjǐng): learning bottleneck, indicating difficulties in mastering certain skills.

Register and Tone

瓶颈 is neutral and formal, suitable for both spoken and written language, especially in professional or academic contexts.

Avoiding Confusion

Do not confuse 瓶颈 with simple 'difficulty' or 'problem' words; 瓶颈 specifically highlights a constriction or limiting point that blocks further progress, not just any obstacle.

Example Sentences

The company's development encountered a technical bottleneck, causing a

During the learning process, understanding complex grammar is a common

Traffic bottlenecks have caused severe congestion in the city.