"No,a lot of people think he's lost his C balance.

VOA: special.2009.11.29

You'll notice that a lot of different kinds medications do you have chlorine in them, you'll see that c l group.

你会注意到很多不同类型的药物都含有氯,你会看到这类氯。

麻省理工公开课 - 化学原理课程节选

So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.

这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话，这样我们就有氢与碳之间的单键和碳与氮之间三键，然后还有一对孤对电子在氮这里。

麻省理工公开课 - 化学原理课程节选

For hepatitis C vaccine we're learning a lot from in vitro or cell-based methods."

VOA: standard.2010.02.16

It turns out that in a lot of languages, C included, you the programmer knowing a bit about how the computer works and the language works, can exercise more fine-grained control.

结果在包括C语言的很多语言当中，你作为一个程序员懂得了一些计算机的工作方式,和语言的处理方式，可以更精确地控制运用它。

哈佛公开课 - 计算机科学课程节选

Sounds a lot better.What about this, now going down to the G against the C?

听起来好多了，再试试这个，往下一个音高用G音来搭配C音？

耶鲁公开课 - 聆听音乐课程节选

Well, it turns out C, like a lot of languages, comes out of the box with a whole bunch of built-in variable types.

在C语言还有其他一些编程语言里，都会有一大堆,固定的变量类型。

哈佛公开课 - 计算机科学课程节选

You have to with C, as with a lot of programming language, say what you return.

在C语言和大部分语言中,你必须说明函数的返回值。

哈佛公开课 - 计算机科学课程节选