| 单词 | 恒常 |
| 释义 | 〔isothermal〕Of, relating to, or indicating equal or constant temperatures.恒温的：属于，关于，或显示相等或恒常温度的〔homeothermic〕Maintaining a relatively constant body temperature that is independent of the temperature of the surrounding environment.恒温的：保持相对恒常的体温并不受周围环境温度影响的〔regular〕Having bowel movements or menstrual periods with normal or healthy frequency.恒常的：具有正常或健康的频率的肠胃运动或月经周期的〔homeotherm〕An organism, such as a mammal or bird, having a body temperature that is constant and largely independent of the temperature of its surroundings; an endotherm.恒温动物：一种体温恒常且不受外界温度影响的生物体，象哺乳动物或鸟；恒温动物 |
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