So diabetics have lost that normal function.

糖尿病患者的胰腺丧失了正常的功能

耶鲁公开课 - 生物医学工程探索课程节选

Your gut's unable to function in the normal way, and so you get severe diarrhea.

使肠道不能正常工作,这时人就得了严重的腹泻

耶鲁公开课 - 生物医学工程探索课程节选

Diabetics whose pancreas does not function properly, so don't make enough insulin, don't have enough insulin present for normal glucose metabolism so they can't handle sugars properly.

糖尿病人的胰脏功能失调,因此胰岛素分泌不足,影响了正常的血糖代谢,所以他们不能正常地调节血糖

耶鲁公开课 - 生物医学工程探索课程节选

We'll talk about how your normal valves function inside your heart and how your heart couldn't work in the way that it did if it didn't have valves that were doing a very complex operation many many times a day.

我们会讨论,正常的瓣膜在心脏中如何工作,以及没有这个,每天不停完成很多复杂任务的心脏瓣膜,心脏为什么,就不能正常工作了

耶鲁公开课 - 生物医学工程探索课程节选