Calorie
例子
Many people track their daily calorie intake to manage their weight and maintain a healthy diet.
许多人跟踪他们的每日卡路里摄入量以管理体重和保持健康饮食。
02
卡路里, 定义为在大气压下将1克水的温度升高1摄氏度所需热量的热量单位
unit of heat defined as the quantity of heat required to raise the temperature of 1 gram of water by 1 degree centigrade at atmospheric pressure



























