一些冷血动物整个冬天都在睡觉。
最近的研究表明他们是冷血动物。
The most recent research indicates that they were cold-blooded animals.
海龟和所有爬行动物一样，是冷血动物。
当气温低于冰点时，冷血动物的体温也都降低。
When the air temperature is below freezing, its body temperature drops too.
蛇是一种冷血动物。
鱼是冷血动物。
人们说汤姆是个冷血动物，可我认为他只是害羞而已。
现代温血动物的骨骼结构与冷血动物有着本质上的区别。
There is a clear difference in bone structure between modern cold-blooded and warm-blooded animals.
他们说他是个毫无怜悯心、 一点也不和蔼的冷血动物。
They said he is a pitiless , cold - blooded fellow , with no geniality in him.
他们说他是个毫无怜悯心、 一点也不和蔼的冷血动物。
They said he is a pitiless , cold - blooded fellow , with no geniality in him.
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