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汉语拼音：héng wēn dòng wù

能自动调节体温，在外界温度变化的情况下，能保持体温相对稳定的动物，如鸟类和哺乳类。也叫常温动物、温血动物、热血动物。

恒温动物 [héng wēn dòng wù]

1. 能自动调节体温，在外界温度变化的情况下，能保持体温相对稳定的动物，如鸟类和哺乳类。也叫常温动物、温血动物、热血动物。

• There are obvious benefits to being warm blooded. Like not having to sit in the sun for a few hours just to get going in the morning.

  成为一种恒温动物，有很明显的好处，比如我们不必一大早就坐在太阳底下先晒上几小时，然后才能活动身体。

• Because dinosaurs were reptiles, and modern reptiles are not endotherms, it was long assumed that dinosaurs were not endotherms.

  因为恐龙属于爬行动物，而现代的爬行动物都不属于恒温动物，所以长期以来恐龙都被当作是变温动物。

• Animals that maintain a constant body temperature year-round as true endotherms do grow rapidly even when the environment becomes cool.

  真正的恒温动物可以一年四季保持恒定的体温，因此可以在天气很冷的情况下快速生长。

• According to WHO information, human and E. coli are often present in the intestines of animals constant.

  根据世卫组织的信息，大肠杆菌经常存在于人类与恒温动物的肠道内。

• all mammals are heated animals. Mammals surface of the skin can help to maintain body temperature.

  所有哺乳动物都是恒温动物。哺乳类动物体表的皮毛可以帮助保持体温。

• bears are warm - blooded , like bats , squirrels and dormice.

  棕熊、蝙蝠、松鼠和睡鼠一样都是恒温动物。

• Warm - blooded animals take a huge hit at this time .

  恒温动物这次受到了重击。

• So the presence of dinosaur fossils in Polar Regions doesn't prove the dinosaurs were endotherms.

  所以，在极地发现恐龙化石不能证明恐龙是恒温动物。

• Endotherms are animals such as modern birds and mammals that keep their body temperatures constant.

  恒温动物是指诸如现代鸟类和哺乳动物这种可以保持体温恒定的动物。