calorie

英 ['k?l?r?] 美['k?l?ri]

CET6TEM4IELTSGRE考研中低頻詞擴(kuò)展詞匯

復(fù)數(shù):?calories;

1. 音譯“卡路里”。

calorie 卡路里，熱量

來自詞根cal, 熱，詞源同cauldron, chauffeur.

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 hl?r, 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).

1. Nutritionists say only 33% of our calorie intake should be from fat.: 營養(yǎng)學(xué)家說我們所攝入的卡路里中只應(yīng)有33％來自脂肪。

2. Reduced-calorie cheese is a great substitute for cream cheese.: 低卡路里干酪是奶油干酪的極佳替代品。

4. A glass or two of wine will not significantly add to the calorie count.: 喝一兩杯葡萄酒不會增加多少熱量。

5. There seems to be little difference whether you eat all your calorie allowance in one go, or spread it over the day.: 不管你是一次性攝入全天的卡路里限量，還是在一天內(nèi)分次攝入，結(jié)果好像沒有多大差別。