calorific
adjective mainly UK uk/ˌkæl.əˈrɪf.ɪk/ us/ˌkæl.əˈrɪf.ɪk/ (US usually caloric)
卡路里的，热量值的
relating to calories (= units of energy provided by food)
The key is to reduce your calorific intake. 关键是减少你的热值摄入量。
Fatty foods have a high calorific value. 高脂肪类食物热值较高。
含卡路里的，产生热量的
containing a lot of calories
Although it's only a quick snack, a hamburger is highly calorific. 汉堡包尽管是快餐，可热量很高。