천 칼로리와 같은 에너지 단위로, 주로 식품의 에너지 함량을 측정하는 데 사용됨.
A unit of energy equivalent to one thousand calories, primarily used to measure the energy content of food.
예문:
"The nutrition facts label shows that the beverage has 120 kcal per bottle."
"Athletes often need to consume more kcal to maintain their energy levels during training."
"This specific exercise routine can help you burn up to 500 kcal in an hour."