So we started with 10 valence electrons, we used up 8 of those electrons in terms of making bonds.

我们一开始有十个价电子，然后用掉了八个电子来成键。

麻省理工公开课 - 化学原理课程节选

But it also kind of lose your identity because we used to have our own currency

但是也会有点失去自己的身份，因为我们曾经有自己的货币，

来自荷兰 - SpeakingMax英语口语达人

And we used the technology that allows us to synchronize his teaching materials beside the window where the video was playing.

另外，我们利用技术,将他的教学材料同步呈现在,播放录像的窗口边。

麻省理工公开课 - 媒体、教育、市场课程节选

Yeah, so also 4. We started with 10 valence electrons, we used up 6 of those as bonding electrons, so we have 4 left, which will be lone pair electrons.

对，也是四个，我们从十个价电子开始，只用了六个来成键，因此我们还剩下四个，它们将成为孤对电子。

麻省理工公开课 - 化学原理课程节选

A good example--we used it a moment ago-- of a disjunct melody is-- Can we all sing that?

我们之前听过的一段曲调,是一个跳进旋律的典型例子,我们大家一起唱好吗

耶鲁公开课 - 聆听音乐课程节选

Last time we used printf generally to print a static string, like a hardcoded string, like "David," just for example's sake.

上次我们通常用“printf“,来打印一个静态的字符串，像硬编码的字符串“David“,这只是个例子。

哈佛公开课 - 计算机科学课程节选

I just love that line. We used to eat this fish free in Egypt.

我很喜欢这段，我们以前在埃及，不花钱就可以吃鱼。

耶鲁公开课 - 旧约导论课程节选

What is it about the fact that we don't have something that we used to that makes it worse than ? not having something that we're going to?

要怎么看待,我失去了曾经拥有的事物,要比无法拥有,我们可能拥有的事物更糟糕？

耶鲁公开课 - 死亡课程节选

I mentioned earlier that we used to be on the gold standard and central banks were gold standard institutions that were trying to stabilize the economy but subject to the constraint that they had to maintain convertibility with gold but those central banks' role has changed a lot.

直至改变,我之前提到,我们过去是以金本位为基础的,并且中央银行也是以金本位为基础的机构,它们试图稳固经济,但是也在,保持金子的转换功能约束下。

耶鲁公开课 - 金融市场课程节选

For instance, we used to have a car and when we would go grocery shopping,

比如说，我们曾有辆车，经常会开车去杂货店买东西。

与众不同的纽约 - SpeakingMax英语口语达人

A low-level language, we used to call this assembly programming, you're down at the level of, your primitives are literally moving pieces of data from one location of memory to another, through a very simple operation.

一个低级的语言，我们曾经将其称为假设编程，你们只是处于用基本要素，把一些数据碎片,从记忆存储器的一个地方，通过简单的操作来转到另外一个地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

I always want to--modern football helmets which are monstrous-- I'm so old we used to play with leather ones without a face mask.

现代美式橄榄球的面具就跟怪兽一样的,我老了,我们小时候打球都是皮质头盔而且没有面具的

耶鲁公开课 - 古希腊历史简介课程节选

If you've never seen it, it's a Kirk Douglas movie that's a good movie, and it's about the mutinies on the Western Front, and it's very good. We used to say, well come to 101 and it'll be a film that'll be shown at 8 p.M.

你要是从来没看过,这是一部科克·道格拉斯的电影,好电影,是关于西线战士反叛的故事,非常好,我们总说,欢迎来101教室晚上八点有电影

耶鲁公开课 - 1871年后的法国课程节选

And then there's a big fountain. We used to hang out at the fountain,

那儿有一个大喷泉。我们常在喷泉边转悠。

在中央公园溜达 - SpeakingMax英语口语达人

We used iterative deletion in a relatively abstract setting, or not abstract, rather a play setting last time in which were choosing numbers.

我们在相对抽象的背景下探讨迭代剔除,其实也没那么抽象,比如上一讲,我们做的选数字的游戏

耶鲁公开课 - 博弈论课程节选

Okay. For those who have not seen a radian, it's just another way to measure angle with the understanding that a full circle, which we used to think is 360 degrees, So a radian is roughly 60 degrees.

我想告诉那些还不懂弧度制的同学,这是衡量角度的另一种方法,理解起来是这样的,对于一个整圆,也就是我们之前所说的360°,所以1弧度大约是60°

耶鲁公开课 - 基础物理课程节选