研究人员相信，一些还没有被确认的物质（尤其是未过滤的咖啡中），可能会引发这种疾病。

Researchers believe some as-yet- unidentified ingredient (particularly in unfiltered coffee) could trigger the disease.

youdao

如果你想到一些还没有在博客里被提到的事情，请在评论出写上，我将会尽力去答复。

If there is something that you are aware of that has not been mentioned in this blog, please add a comment and I will try to respond.

youdao

出于一些还没有被完全理解的原因，许多水生生物只在被打扰的时候才会发生生物荧光现象。

For reasons that are not entirely understood, many marine organisms bioluminesce only when disturbed.

youdao

He was continually imagining himself to be someone on the verge of saying something spectacular, but he wasn't quite there yet.

他一直想象自己,成为那种能说出一些惊世骇俗的话的人，但是他还没有到那一步。

耶鲁公开课 - 弥尔顿课程节选

So, from this moment forth, and I heard some stuff go off earlier. But, I let it slide because I haven't had my chance to explain what my expectations are.

从此刻开始，我刚才听到了一些声音,但是，我置之不理了,因为我还没有机会,向你们表达我的期待。

麻省理工公开课 - 固态化学导论课程节选

Now, in other cases you might want to introduce a gene that's not even normally present in people.

但另外一些情况还需要导入,人类细胞中原来没有的基因

耶鲁公开课 - 生物医学工程探索课程节选