我应负部分责任？你究竟是什么意思？

I'm partly to blame? What exactly are you getting at?

《牛津词典》

你究竟是什么意思？

Whatever do you mean?

《牛津词典》

你究竟是什么意思？

Whatever can you mean?

《柯林斯英汉双解大词典》

You're hiding something from yourself, and once you know what's going on to deeper phenomena your problems will go away.

这些冲突被你压抑起来，一旦你理解了更深层次的冲突究竟是什么,你的问题便会得到解决。

耶鲁公开课 - 心理学导论课程节选

"Who are you, Socrates," we are inclined to ask, "? "to tell us what we can read here and listen to?"

我们不禁要问：，“你是谁，苏格拉底，究竟想告诉我们该读与该听什么“

耶鲁公开课 - 政治哲学导论课程节选

One was, a better understanding of what you were doing when you vaccinated.

一是更好的理解了,当你接种时究竟发生了什么

耶鲁公开课 - 生物医学工程探索课程节选