英语单词分类 轻松记单词

kilogram-calorie

kilogram-calorie基本解释

千克卡

kilogram-calorie英英释义

名词 kilogram calorie:
  • 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