People who show no human emotions or feelings,for example, are said to be cold-blooded.

VOA: special.2009.12.13

Just like Fahrenheit measuring 96 degrees being a warm-blooded healthy man, right, that's not very accurate.

依然不太完美,回忆一下华氏温标,它把健康人的体温，定义为96华氏度。

麻省理工公开课 - 热力学与动力学课程节选

The most altruistic behavior of all, giving your life to help another, can be explained in cold-blooded evolutionary terms.

最利他的行为，就是为他人牺牲自己，这也可以用毫无人情味的进化论来解释。

耶鲁公开课 - 心理学导论课程节选

For example,a newspaper says the police are searching for a cold-blooded killer.

VOA: special.2009.12.13

You're creating heat If you're a warm-blooded animal.

如果你是温血动物,你会产生热量。

麻省理工公开课 - 热力学与动力学课程节选

Cold-blooded people act in cruel ways.

VOA: special.2009.12.13

These are particularly callous and cold-blooded statements suggesting that this instinctive empathy, this aspect of moral thought, is not-- is present in most of us but not in all of us.

这些极其无情冷血的话,表明移情这种本能，这种道德观念的一个要素-,存在于我们大部分人当中，但不是所有人。

耶鲁公开课 - 心理学导论课程节选

Warm blooded bluefin tuna can live up to 20 years.

VOA: standard.2010.03.04

Stripped thousands of full-blooded Tainos of their identity.

VOA: standard.2010.04.05