But you're simply unable to continue the relationship because there's no chemistry.

但你就是没法再维持这段关系了，因为你们俩之间没法擦出火花。

I can't 课堂 - SpeakingMax英语口语达人

And I said to my advisor, "No, no. I have taken chemistry in high school, and I can assure you that chemistry has no relevance whatsoever to the life sciences."

于是我就去和我导师说：,“我在高中学过化学，我向你保证化学和生命科学,没有任何关联“

麻省理工公开课 - 化学原理课程节选

I lose my interest in philosophy and take up an interest in, I don't know,something that completely doesn't-- organic chemistry holds no interest to me whatsoever.

我失去了对哲学的兴趣，对一个完全不相干的东西-,比如以前完全不感兴趣的有机化学。

耶鲁公开课 - 死亡课程节选

So really, I just had no context for the chemistry.

所以当时我是完全不懂化学。

麻省理工公开课 - 化学原理课程节选