热量

rè liàng

HSK 5

Meaning

热量是指由于温度差别而转移的能量，也是食物所含能量的单位（卡路里）。

Heat refers to the energy transferred due to temperature difference, and also a unit of energy contained in food (calorie).

在物理学中用于描述热传递的能量；在日常饮食中表示食物提供的能量。

Used in physics to describe energy transfer due to heat; in daily diet to indicate the energy provided by food.

1 这碗米饭的热量很高，减肥期间要少吃。 (This bowl of rice is high in calories, so eat less during diet.)
2 跑步可以消耗大量体内热量。 (Running can burn a lot of calories in the body.)
3 水吸收热量后温度升高。 (Water temperature rises after absorbing heat.)
4 食品包装上通常会标注每份的热量值。 (Food packaging usually labels the calorie per serving.)
5 在冬天，我们需要更多热量来维持体温。 (In winter, we need more heat to maintain body temperature.)

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