kilocalorie (kcal)

 
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kilocalorie (kcal)的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 kilocalorie:
  1. a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure; used by nutritionists to characterize the energy-producing potential in food

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