wakefulness

📖 中文释义

  1. [医] 不眠症, 失眠

🔗 释义中的汉语词

失眠
📘 English Definition（英文释义）
  1. n. a periodic state during which you are conscious and aware of the world
  2. n. a temporary state in which you are unable (or unwilling) to sleep
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