释义 |
cal.or.ie HEATH5kAl7[r7i, $5-L-n [C]specialized a unit of heat energy equal to either 4.19 or 4190 JOULES卡路里(热量单位,等于4.19或4190焦耳)A calorie is the amount of heat required to increase the temperature of one gram of water by one degree Celsius.一克水升高一摄氏度需1卡路里的热量。
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