卡路里是热量的量度单位，一个卡路里就是要将一克水的温度提升摄氏一度所需的热量。

A calorie is the amount of energy needed to raise the temperature of one gram of water by one degree Celsius.

youdao

卡路里是热量的量度单位，一个卡路里就是要将一克水的温度提升摄氏一度所需的热量。

A calorie is the amount of energy needed to raise the temperature of one gram of water by one degree Celsius.

youdao