calorie intake的用法和样例：
例句
- Caloric intake and exercise levels have not altered enough to explain the difference, the scientists maintained, and human genes cannot have changed in such a short time.
科学家们认为热量摄取量和运动的多寡也无法解释该变化，而人类基因在短时间内也不可能发生什么变化。 - Keep a count of your calorie intake for one week.
把你一星期的热卡摄入量记录下来。
