kilocalorie (kcal)

• 大卡

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