If someone looks very proud or satisfied with himself, we say he looks like the cat that ate the canary.

VOA: special.2009.09.27

Studies using imaging techniques like CAT scans, PET, and fMRI, illustrate that different parts of the brain are active during different parts of mental life.

应用电脑断层扫描,正电子发射断层扫描,以及功能性核磁共振成像,等成像技术的研究,表明不同的心理活动,会导致不同大脑区域的激活

耶鲁公开课 - 心理学导论课程节选

Typically, these are recent imaging methods like CAT scan and PET scan and fMRI which, as I said before, show parts of your brain at work.

通常是应用现代的成像技术来进行研究,比如电脑断层扫描,正电子发射断层扫描技术,以及功能性核磁共振成像,正如我之前所说,这些技术可以让你看到大脑的活动区域

耶鲁公开课 - 心理学导论课程节选

Less than a kilometer away, a huge cat-like creature with two long front teeth hears the screams.

VOA: special.2010.04.07

For instance, if I wanted to change the sound that the cat is making, my God, now I have to change it on three places but like 30 places if all I've done is copy and paste.

举个例子，假如你想,改变猫的叫声，我的天啊，你现在必须改变三个地方,但是，我做了30多次复制和粘贴。

哈佛公开课 - 计算机科学课程节选

Fans loved the special way she rolled her "r"s to create a sound like a cat.

VOA: special.2009.06.07

The saying that looks like something the cat dragged in describes something in bad condition.

VOA: special.2009.09.27

And they like to look at the pictures of unusual creatures such as the Cat in the Hat, Thing One,Thing Two, Little Cindy-Lou Who,and Sam-I-Am.

VOA: special.2010.05.02

And the next minute you would see that frog dancing in the air and then come down all on his feet and all right, like a cat.

VOA: special.2009.08.29

The cat is not like normal cats.

VOA: special.2010.05.02