班级不大，但没有讨论。

The classes were not large, yet there was no discussion.

youdao

汤姆，你在考古学课上有没有讨论过放射性碳年代测定法？

Tom, in your archaeology class, did you talk about radiocarbon dating?

youdao

此事根本没有讨论过， 也没有通知过我， 是他独断独行。

None of this was discussed or communicated to me. He went his own way.

《新英汉大辞典》

We don't say anything about implicitly here, we're talking about a closed system, so there's no mass leaving the system.

我们不讨论,这是隐含条件，因为我们讨论的是孤立系统，因此系统没有物质流失。

麻省理工公开课 - 热力学与动力学课程节选

There is a little anecdote from that teach-in that I want to share with you that I think embodies some of the tensions in this novel.

关于那次讨论会我觉得没有什么好说的,能够体现出小说中的焦虑。

耶鲁公开课 - 1945年后的美国小说课程节选

So we haven't gotten to molecules yet, we're just talking about single atoms or single ions, but what's nice is just talking about this very straightforward principle of atomic radius.

我们还没有开始讲分子，我们仍然只是在讨论单个原子或离子，但它的好处在于可以讨论,这个关于原子半径的非常简单直接的原理。

麻省理工公开课 - 化学原理课程节选