单词 | calorie |
释义 | calorie n. (also calory) (pl. -ies) a unit of quantity of heat:   1. (in full small calorie) the amount needed to raise the temperature of 1 gram of water through 1 �C. Usage Abbr.: cal.   2. (in full large calorie) the amount needed to raise the temperature of 1 kilogram of water through   1. �C, often used to measure the energy value of foods. Usage Abbr.: Cal. Etymology: F, arbitr. f. L calor heat + -ie |
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