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obsolescence

/.ɒbsә'lesәns/

📖 中文释义

  1. n. 荒废, 淘汰, 过时, 退化
  2. [医] 废弃

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. the process of becoming obsolete; falling into disuse or becoming out of date