VOA慢速英语:研究称狗用鼻子里的“红外传感器”可以识别热量

prey – n. an animal that is hunted and killed for food

thermal – adj. of, relating to, or caused by heat

consent – n. permission for something to happen or be done

carnivoran – n. a member of the family Carnivora

infrared – adj. technical: producing or using light that cannot be seen and that are longer than rays that produce red light

domestic – adj. existing or taking place inside a territory or country; not foreign or international