N-COUNT
卡，卡路里(热量单位)
Calories are units used to measure the energy value of food. People who are on diets try to eat food that does not contain many calories.
例句
A glass of wine does have quite a lot of calories.
一杯葡萄酒的热量确实不低。
...calorie controlled diets.
控制热量的饮食