我当然不明白它们是如何与化学反应联系起来的，更不用说我感兴趣的其他学科了。

I certainly didn't understand how they even connected really to chemical reactions, much less other disciplines that I was interested in.

youdao

她自己的房间都没有清扫，更不用说我的了。

She hasn't cleaned her own room, still less mine.

youdao

我非常吃惊于这突然的黑暗，更不用说我发现这是一只巨大尺寸的鸟导致的，它正向我飞来。

I was much astonished at this sudden darkness, but much more when I found it occasioned by a bird of a monstrous size, that came flying toward me.

youdao

So again,we don't have any clear, true interpretation of the claim that nobody can take my place, even with regard to dying.

所以我们还是没有一个清晰的，真实的关于没人能取代我的诠释，更不用说死亡了。

耶鲁公开课 - 死亡课程节选