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reflectivity

/.ri:flek'tiviti/

📖 中文释义

  1. n. 反射率
  2. [化] 反射率
📘 English Definition（英文释义）
  1. n the fraction of radiant energy that is reflected from a surface
  2. n the ability to reflect beams or rays
  3. n the capability of quiet thought or contemplation
R 字母词表