So, at any moment, you know in any bond which is the more electropositive.

在任何时候，你都能判断谁是正电性的。

麻省理工公开课 - 固态化学导论课程节选

like I said, it can happen at any moment, you know,

就像我说的，什么时候都有可能发生，

不要放弃 - SpeakingMax英语口语达人

The fact that you could die and you don't know when you're going to die doesn't yet entail that you could die at any minute, at any moment.

你可能会死和你不知道,自己什么时候会死这个事实并不能得出,你可能随时随刻死的结论。

耶鲁公开课 - 死亡课程节选

Any device can be the dominant at a given moment in the development of literary history.

任何一种方法都可以,在文学发展史的特定时期占支配地位。

耶鲁公开课 - 文学理论导论课程节选

It's like a moveable feast; you put your explosion where you need it at any particular moment.

它就像一个万能贴,你可以把火山爆发,置于你所需要的特定时刻

耶鲁公开课 - 古希腊历史简介课程节选

And at the moment I am not doing any other work.

并且现在我不干别的事情了。

退休的消防员叔叔 - SpeakingMax英语口语达人

Now, I've not given you any other example besides the displacement vector, but at the moment, we'll define a vector to be any object which looks like some multiple of i plus some multiple of j.

除了位移矢量之外,我就不再举其他的例子了,但是现在我们要定义一个矢量,可以表示为 i 的倍数加上 j 的倍数

耶鲁公开课 - 基础物理课程节选