一种奇怪的疾病正在侵袭所有的动物。

A mysterious illness is affecting all the animals.

《牛津词典》

同一群体的不同动物对同一疾病有不同的表现形式。

Different animals in the colony had different manifestations of the disease.

《柯林斯英汉双解大词典》

限制热量摄入的动物在与年龄相关的疾病风险指标上也表现得更好。

The caloric-restricted animals also look better on indicators of risk for age-related diseases.

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If animals get a similar disease then you can learn about that disease progression in much more detail in the animal.

如果动物也能罹患相似的疾病,那么我们可以通过动物,更详尽的研究病程发展

耶鲁公开课 - 生物医学工程探索课程节选

But, unfortunately, there aren't good animal models for many of the diseases that we'd like to study.

但是很遗憾的是,对于很多我们想要研究的疾病,并不能找到合适的动物模型

耶鲁公开课 - 生物医学工程探索课程节选