这是他过去没有了解到的她的性格的一个方面。

This was one aspect of her character he hadn't seen before.

《牛津词典》

不能说没有了解个人和个人的情境。

It cannot be said which is which without knowing more about the person and their situation.

youdao

创造价值-首先女孩没有了解你时是不会吻你的。

Build value - a girl isn't going to kiss you without getting to know you first.

youdao

We also have scales in the chromatic mode and that's when we don't have just seven pitches within the scale.

我们也了解了半音调式中的音阶,也就是没有正好七个音高的,那种音阶

耶鲁公开课 - 聆听音乐课程节选

Until that point, we have no reason to really give up on our current existing ideas about what justice is.

直到完全了解，我们没有理由放弃,我们目前现存有关正义的概念。

耶鲁公开课 - 政治哲学导论课程节选

There was a lot of physics going on, but we didn't know a whole lot about atomic structure back in those days.

物理学在迅速发展，但在这之前并没有人对,原子结构有很全面的了解。

麻省理工公开课 - 固态化学导论课程节选