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lynchpin

/'lintʃpin/

📖 中文释义

  1. n. 关键

🔗 释义中的汉语词

🧩 词形变化

复数 lynchpins
📘 English Definition(英文释义)
  1. n a central cohesive source of support and stability
  2. n pin inserted through an axletree to hold a wheel on