kilocalorie (kcal)

 
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kilocalorie (kcal)的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

名詞 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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