I had my suspicions about the milkshake, and so I took a sample and I rushed it down to the lab.

我怀疑奶昔有问题，于是我取了一份样品，跑到实验室化验。

耶鲁公开课 - 死亡课程节选

You could watch where it localizes in the cell, there are fluorescent assays you could use to determine what other proteins it interacts with.

你可以看到它在细胞的什么地方，你可以用荧光化验的办法确定,它和其它什么蛋白质相作用。

麻省理工公开课 - 化学原理课程节选

Indeed, one occasionally reads in the newspaper about this sort of thing where you can get tested for such and such a disease.

实际上，一次偶然在报纸上看到,有关这种在哪里可以,化验这种那种疾病的内容。

耶鲁公开课 - 死亡课程节选

Would you want to get that testing done?

你想做那个化验吗？

耶鲁公开课 - 死亡课程节选

Suppose there was a test.

假设有这种化验。

耶鲁公开课 - 死亡课程节选

Suppose that there were some sort of genetic marker and, although we didn't have a tattoo that you would just have to look at, -- but you could have genetic counseling-- have your DNA examined and you could tell, if you had the DNA testing, how much time you had left.

假设有某种基因标记，虽然我们没有,让你不得不去看的在身上的标记了，但你可能会去做基因咨询-,检查你的DNA，如果你做了DNA化验的话，你就能知道自己还剩多少时间。

耶鲁公开课 - 死亡课程节选