That's just the simple sequential sense of "first," the first that comes before second, third and fourth; but there's something more radical here than the ordinal or sequential sense of "first."

这只是“先“表示顺序的简单含义,先于第二，第三，第四的那个“先“，但这里,“先“除了表示顺序的意思外还有更激进的含义“

耶鲁公开课 - 弥尔顿课程节选

to get a first down as it's called or second and third and fourth down.

去拿下所谓的第一个10码进攻，然后是第二个，第三个，第四个。

美式足球 - SpeakingMax英语口语达人

It's interesting,though,he does list the letters of Paul last, behind the other letters,rather than before them, as we have in our list. And then, we don't really start getting any kind of consistency with this until into the third and fourth and fifth and sixth centuries.

有趣的是他把保罗的书信放到了最后，它被列在其他书信后面而非前面，这跟现代的书目一样，书目最终的确定时间,是在主后第三至第六世纪。

耶鲁公开课 - 新约课程节选

And the fourth thing to notice is, I've used abstraction. I've said nothing about how I'm going to make square root.

第四件事情就是，我运用了抽象,我对怎么去求平方根没有提及。

麻省理工公开课 - 计算机科学及编程导论课程节选

So if we're talking about the fourth excited state, and we talk instead about principle quantum numbers, what principle quantum number corresponds to the fourth excited state of a hydrogen atom.

如果我们说的是,第四激发态，我们用,主量子数来描述，哪个主量子数对应了,氢原子的第四激发态？

麻省理工公开课 - 化学原理课程节选

So now when I compile this fourth version with make math4 1 31 and then run math4, I indeed get 1.31.

所以现在我键入“make，math4“来编译第四个版本4,然后运行math4，我得到了。

哈佛公开课 - 计算机科学课程节选

You've been getting the fourth, the fifth, and the sixth implementation of a good idea funded.

而是第四手甚至更后的，一个新想法都被老调重弹了。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

And it's about my third or fourth week of graduate school and I'm pretty nervous about this.

那时，研究生学习才开始三到四周,我很紧张。

耶鲁公开课 - 心理学导论课程节选

the Dead Sea Scrolls.] And some of them date back to the fourth and third century .So do you understand now why everybody was so excited?

其中一些文卷甚至能够追溯到公元前,三四世纪，所以你们应该明白为什么这么令人兴奋了吧！

耶鲁公开课 - 旧约导论课程节选

I've been assigning this book, now it's in another edition and-- Fabozzi is working on a fourth or next edition, I forget what number.

我一直指定这本书为教材,现在有了新版,法博齐正在修订第四或者更往后的版本,我忘记版本号了

耶鲁公开课 - 金融市场课程节选

The fourth is war, and we got peace movements in American history and anti-war fervor and ferment, of all kinds, for a very long time.

第四点是战争,我们美国历史上的和平运动,酝酿的反战情绪,诸此种种,由来已久了

耶鲁公开课 - 美国内战与重建课程节选

On the fourth day, they opened one of the cans of turnips and ate it.

第四天，他们开了一罐腌萝卜来吃。

耶鲁公开课 - 公正课程节选

And I think our time is about up, so we'll listen to this and you can go out as we hear the fourth statement of this.

我想我们的时间快要结束了,我们一边听就可以一边走了,我们听到的是第四次表达

耶鲁公开课 - 聆听音乐课程节选

I guess this is what Hobbes meant by "Nasty, short, and brutish," Or whatever the fourth was. I don't remember, but what life was in the Thirty years' War, that was the way it was.

我猜这就是霍布斯所谓的,"污秽不堪,朝不保夕,野蛮不化",第四个我记不得了,三十年战争时期的生活就是如此

耶鲁公开课 - 欧洲文明课程节选

The reason that 3' is important is that when you polymerize two nucleotides together and a third nucleotide, and a fourth nucleotide, when you polymerize nucleotides together they get polymerized, the phosphate of one gets linked to the 3' carbon of another.

'碳部位重要是因为,当你把两个核苷酸聚合在一起,然后再聚合第三个,第四个的时候,核苷酸在聚合时,磷酸基与另外一个戊糖的3'碳部位连接

耶鲁公开课 - 生物医学工程探索课程节选

I say that a typical phalanx is eight; however, by the time you get down to the fourth century and people are doing all kinds of new and innovative things, we hear that the left wing of the Boeotian army at Leuktra was fifty men deep.

常见的方阵有八行,然而四世纪时,人们进行了一系列的革新,听说在洛伊克特拉城皮奥夏人的军队,左翼纵深五十排

耶鲁公开课 - 古希腊历史简介课程节选