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protraction

/prәu'trækʃәn/

📖 中文释义

  1. n. 拖长, 伸长, 制图
  2. [医] [颌]前伸

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n the consequence of being lengthened in duration
  2. n the act of prolonging something