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toughened

/ˈtʌfnd/

📖 中文释义

  1. v. (使某物[人])坚韧, 坚强, 强硬( toughen的过去式和过去分词 )

🔗 释义中的汉语词

🧩 词形变化

原形 toughen变形 dp
📘 English Definition(英文释义)
  1. v make tough or tougher
  2. a physically toughened
  3. a made hard or flexible or resilient especially by heat treatment