Other experts say the word cheese in this expression was really an incorrect way of saying chief.

VOA: special.2011.05.08

I just want to remind you, if I wanted to, for example, type in an expression like that, notice the syntactical form, it's an expression, a number, followed by an operand, followed by another expression.

我想要提醒下大家，如果你想要，例如，输入一个这样的表达式，注意语法形式，这是个表达式，一个数字，后面是一个运算对象，后面是另外一个表达式。

麻省理工公开课 - 计算机科学及编程导论课程节选

They come from writing i prime and j prime in terms of i and j, then sticking it in an expression and identifying the new representation.

写出用 i 和 j 来表示 i' 和 j' 的式子,再代入分量的表达式,就能得到新的式子

耶鲁公开课 - 基础物理课程节选

In the past, this expression was used as an argument to re-elect a president, especially during a time when the country was at war.

VOA: special.2009.07.12

In the very first sentence of the essay, you read the expression "the struggle for science" - an interesting formulation, "the struggle for science."

文章的第一句中有一个表达，为了科学而斗争“,有趣表达“

耶鲁公开课 - 文学理论导论课程节选

A brown out is an expression for a reduction in electric power.

VOA: special.2009.11.15

Before I type in that expression, I get an error, right?

在我输入表达式之前，出现一个错误，对吧？

麻省理工公开课 - 计算机科学及编程导论课程节选

In nineteenth century England, the expression came to mean an undependable statement.

VOA: special.2010.10.31

So, in all of this, what he does is he makes, to use an expression that I've already used before in the context of absolutism, he makes the Boyars, while he's building his navy and expanding Russia, he makes the Boyar junior partners in absolutism.

所以,通过所有的这些事情,用我之前用过的一个词来形容,他使得波维尔们,当他在建海军和扩张领土时,他使得波维尔贵族臣服在他的绝对权威之下

耶鲁公开课 - 欧洲文明课程节选

In fact,there is an expression "easy come,easy go" that recognizes this.

VOA: special.2010.08.29

I gave it an expression that had an operand in there.

我写了一个表达式,然后这里又个操作。

麻省理工公开课 - 计算机科学及编程导论课程节选

Out in the cold is an expression often heard.

VOA: special.2009.12.13

When we're just interacting with idol, with the interactive editor or sorry, interactive environment if you like, that's what you expect. What's happening is that we're typing in something, an expression it doesn't know how to deal. It's raising the exception, but is this simply bubbling up at the top level saying you've got a problem.

就发生了其中之一是吧，当你在交互数据处理或者是在交互编辑器，抱歉，任何你喜欢的交互式环境中，你可能会遇到这些，如果你在输入什么内容,譬如一个它不知道怎么处理的表达式,它就会报一个异常,但这是否是简单的,把你遇到的问题冒到最顶层呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

but to make their own. The primary or fundamental movements of the new school of the dance must have within them the seeds from which will evolve all other movements, each in turn to give birth to others in an unending sequence of still higher and greater expression,thoughts,and ideas.

VOA: special.2010.08.29

We'll get an expression in which there is no t; t has been banished in favor of v.

我们现在得到了一个不含t的表达式,t被v替换掉了

耶鲁公开课 - 基础物理课程节选

In particular, how would I write an expression for t of b minus 1?

尤其是,我是怎么写出来t的表达式的？

麻省理工公开课 - 计算机科学及编程导论课程节选