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天火字典

英日字典: second_power

second power   (TTS Sound)


The second_power has 1 Senses.

  • square, second power
  • 平方, 自乗, 二乗, 2乗
  • the product of two equal terms; "nine is the second power of three"; "gravity is inversely proportional to the square of the distance"
  • 2つの等しい項の積

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