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cold-blooded
01
冷血的
describing an animal that its body temperature changes depending on the temperature of its surroundings
02
冷血的
showing no emotion or sympathy
例子
Motionless on riverbanks, crocodiles, cold-blooded reptiles, absorb heat from the sun.
Hibernate during colder months, frogs, cold-blooded amphibians, conserve energy.
Turtles, as cold-blooded creatures, rely on warm environments to regulate their body temperature.
Snakes are cold-blooded animals that bask in the sun to raise their body temperature for optimal activity.
Relying on moist environments, salamanders, cold-blooded creatures, maintain their body temperature.
