That's a lot easier to do with lab animals than with children.

在动物身上做试验比在孩子身上做实验要容易得多。

youdao

The 20'x20' fluorescent-lit room was normally used for conducting transplant experiments on lab animals.

20’X20’荧光灯照明的房间通常是用来做动物移植实验的。

youdao

Should a lab be so fortunateas to discover a molecule that cures a disease in a lab rat, the next step isto test its toxicity and efficacy in more lab animals.

要是一间实验室幸运到发现了能治愈实验室老鼠身上疾病的分子，下一个步骤是在更多的实验室动物上测试它的毒性和效用。

youdao

So the fact is those lab animals have a hard-wired preference for foods that are high in fat and high in sugar, primarily because of the energy density that those foods bring to one, and then the variety is important because you get a mix of nutrients.

事实上 实验动物对高脂肪高糖的食物,有着强烈的偏爱,而这种爱基于,该类食物能给我们提供高能量,多样性很重要,因为你能摄取多种营养

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The gene produces a protein that already has reversed diabetes in some lab animals.

CNN: Experimental gene therapy offers hope to diabetics

That revelation has been confirmed in mice, fruit flies, dogs and other lab animals.

FORBES: Researchers are unlocking the mysteries of aging.

Floyd discovered a compound that seemed to limit the damage from ischemic strokes in lab animals.

FORBES: Winning A Battle In The War On Stroke