My good fellow , you must have lost your senses to think it possible i could act with such cold - blooded policy . 我的老朋友，要是你以为我可能实行这种冷血动物的政策，你一定是神经有问题啦。 ”
Scientists studying the physiology of dinosaurs have long debated whether dinosaurs were warm - or cold - blooded 研究恐龙生理结构的科学家们长期以来对于恐龙到底是冷血动物还是温血动物这个问题争论不休。
On the whole , marine organisms are cold - blooded , meaning that their internal temperatures are essentially uniform with the environment 总的来说，海洋生物是冷血动物，即是说，它们的体温与周围环境基本上是一致的。
A fence lizard or a desert iguana ? each cold - blooded - - - - usually has a body temperature only a degree or two below that of humans and so is not cold 有一种趴在栅栏上的蜥蜴还有一种在大漠中的鬣蜥蜴， （虽然都属于）是冷血动物- - - - (但)一般他们的体温只比人类的体温低一到两度， （他们的血）也并不冷
Therefore the next distinction was made between animals that maintain a constant body temperature , called homoiotherms , and those whose body temperature varies with their environments , called poikilotherms 因此另一个不同点（区分方法）被提出，能保持体温恒定的动物称之为恒温动物,那些体温因周围环境（温度改变）而改变的动物,叫做变温动物（也叫冷血动物）
