留学群英语词汇释义、例句、发音与用法查询

更新时间:2026-07-07 23:45:27

kilocalorie

kilocalorie是什么意思?

n.千卡;大卡

单词
kilocalorie

n.千卡;大卡

  • 英英释义

Noun:
  • a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure; used by nutritionists to characterize the energy-producing potential in food

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