1、Poikilothermous animals, like reptiles, rely on external sources of heat to regulate their body temperature.
冷血动物(如爬行动物)依赖外部热源来调节体温。
2、The poikilothermous nature of plants allows them to adapt to different temperatures and climates.
植物的变温性质使它们能够适应不同的温度和气候。