So, seven asks us if we have any valence electrons left, and how many valence electrons do we have left?

那么，第七步问我们是否还有价电子剩下，我们剩下了几个价电子？

麻省理工公开课 - 化学原理课程节选

Milton will only use the word career once in his poetic oeuvre and it comes -- it will come pretty soon, actually, in Sonnet Number Seven.

弥尔顿在他的全部诗歌作品中只用过一次事业这个词,我们马上就会看到，在十四行诗的第七行。

耶鲁公开课 - 弥尔顿课程节选

And step seven is how many electrons do we have left over that are going to go into lone pairs? How many?

而第七步是我们剩下,多少电子成为孤对电子？多少？

麻省理工公开课 - 化学原理课程节选

They can push down the seventh partial.

它们能压低第七分音

耶鲁公开课 - 聆听音乐课程节选

We don't know precisely what Plato thought, but we are helped, at least, by a kind of intellectual autobiography that he wrote and that we still have, in what is " conventionally referred to as The Seventh Letter.

我们无法确切明了柏拉图的想法，但至少我们能透过,某种理智的自传找到线索,我们仍握有他亲笔所写的书信,即一般所指的，“第七书信。

耶鲁公开课 - 政治哲学导论课程节选

You remember Sonnet Seven, "How Soon Hath Time," the sonnet that he had written on the sad occasion of his twenty-third birthday.

你们记得《十四行诗第七首》么，“时光飞逝,弥尔顿写给自己23岁生日那个悲伤的日子的十四行诗。

耶鲁公开课 - 弥尔顿课程节选

He's making exactly the same disclaimer that he had made in Sonnet Seven.

他发表了和他的十四行诗第七首中同样的免责声明。

耶鲁公开课 - 弥尔顿课程节选

The oboe may have the seventh partial very strong and the third partial very strong whereas the trumpet-- I'm just making all of this up of course-- the trumpet may have the second partial and the fourth partial and the sixth partial.

双簧管的第七泛音,和第三泛音都很强,而小号,我只是为上课需要假设的,小号可能是第二泛音,第四和第六泛音比较强

耶鲁公开课 - 聆听音乐课程节选