calorie是什么意思 calorie的用法 calorie怎么读

calorie

英 ['kælərɪ]美 ['kæləri]

n. 卡路里（热量单位）

使用频率:★★

星级词汇:★★

记忆方法

中文词源

calorie 卡路里，热量

来自词根cal, 热，词源同cauldron, chauffeur.

英语词源

calorie

calorie: see cauldron

calorie (n.)

1866, from French calorie, from Latin calor (genitive caloris) "heat," from PIE *kle-os-, suffixed form of root *kele- (1) "warm" (cognates: Latin calidus "warm," calere "be hot;" Sanskrit carad- "harvest," literally "hot time;" Lithuanian silti "become warm," silus "August;" Old Norse hlær, Old English hleow "warm").

In scientific use, largely replaced 1950 by the joule. As a unit of energy, defined as "heat required to raise 1 gram of water 1 degree Celsius" (the small or gram calorie), but also as "heat required to raise 1 kilogram of water 1 degree Celsius" (the large calorie or kilocalorie).

权威例句

1. Nutritionists say only 33% of our calorie intake should be from fat.

营养学家说我们所摄入的卡路里中只应有33％来自脂肪。

2. Reduced-calorie cheese is a great substitute for cream cheese.

低卡路里干酪是奶油干酪的极佳替代品。

3. a calorie-controlled diet for slimmers

控制热量的减肥食谱

4. A glass or two of wine will not significantly add to the calorie count.

喝一两杯葡萄酒不会增加多少热量。

5. There seems to be little difference whether you eat all your calorie allowance in one go, or spread it over the day.

不管你是一次性摄入全天的卡路里限量，还是在一天内分次摄入，结果好像没有多大差别。

[ calorie 造句 ]