ectotherm

ectotherm的音标为/"ektəθɜːm/，基本翻译为“异温”，速记技巧可以考虑使用词根记忆法，该词的词根为temp，表示温度。

Ectotherm这个词来源于希腊语，意为“非恒温动物”。它的变化形式包括其复数形式ectotherms和过去分词ectothermed。

相关单词：

Preadaption (适应) - 某些动物通过适应环境而适应了ectotherms的生活方式。

Metamorphosis (变态) - 指动物在生命周期中发生的重大变化，包括形态和生理上的变化，以适应不同的环境。

Thermoregulation (体温调节) - 指动物控制和调节体温的过程，以适应不同的环境温度。

Endothermy (内温性) - 指动物通过体内产生热量来调节体温，这种适应性使得它们可以在寒冷的环境中生存。

Exotherm (热源) - 指动物体内产生热量的过程，如肌肉收缩或代谢产热。

Hyperthermia (过热) - 指动物体温过高，可能导致身体机能紊乱或死亡。

Hypothermia (过冷) - 指动物体温过低，可能导致身体机能紊乱或死亡。

Ectoparasite (外寄生虫) - 指寄生在非恒温动物体外的寄生虫。

Endoparasite (内寄生虫) - 指寄生在动物体内的寄生虫。

以上这些单词都与ectotherm这个单词有密切关系，因为它们都涉及到动物对温度变化的适应和生存策略。这些单词在生物学和动物行为学中非常重要，可以帮助我们更好地理解动物如何适应不同的环境条件。

常用短语：

1. ectotherm metabolism

2. ectothermic behavior

3. ectothermic organism

4. ectotherm temperature regulation

5. ectotherm adaptation

6. ectotherm growth

7. ectotherm survival strategy

双语句子：

1. 异温动物体温调节很困难，因为它们不能像恒温动物那样自我调节体温。

2. 异温动物的行为通常受到环境温度的影响。

3. 异温生物体适应了不同的环境条件，它们能够生存下来。

4. 异温动物的增长速度比恒温动物慢得多。

5. 异温动物通常采用生存策略来应对环境变化。

英文小作文：

Ectotherms are animals that cannot maintain their body temperature, relying on external factors such as the environment to regulate their temperature. This makes temperature regulation a challenging task for ectotherms, as they cannot regulate their body temperature like homeotherms do. However, this characteristic has given rise to unique adaptations and survival strategies that have allowed ectotherms to thrive in diverse environments.

One example of an adaptation is the ability of some ectotherms to quickly adjust their behavior based on changes in the environment, such as by moving into shady areas or seeking shelter when temperatures become too high or too low. Another adaptation is the ability of some ectotherms to regulate their activity levels and energy expenditure to match their environment, which helps them conserve energy and survive in challenging conditions.

Despite the challenges posed by being ectotherms, these animals have evolved to adapt to their environment and thrive in a wide range of habitats. Understanding the adaptations and survival strategies of ectotherms can provide valuable insights into how other organisms can adapt to changing environments and cope with challenging conditions.