| 单词 | 冷血动物 |
| 释义 | 〔poikilotherm〕An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings; an ectotherm.冷血动物；变温动物：一种体温随周围环境的温度变化的生物体，如鱼或爬行动物；变温动物〔ectotherm〕An organism that regulates its body temperature largely by exchanging heat with its surroundings; a poikilotherm.冷血动物：主要以与外界环境交换热量的方式来调节自身体温的生物；变温动物 |
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