youdao

老师要善于举一反三。

A teacher should be good at drawing inferences about other cases from one instance.

《新英汉大辞典》

这一反自反性可以用来建立一个等价关系。

This irreflexivity can be used to set up an equivalence relation.

youdao

so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.

因此你能看到,反键轨道上有两组，三组成键，得到一组净成键，所以成的是单键。

麻省理工公开课 - 固态化学导论课程节选

But Yum Brands responded in a very interesting way when the call to remove trans fat first came out.

但百胜餐饮集团对撤除反式脂肪酸的号召,刚一出台时的回应十分有趣

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I could have done this in another way but I am going to just be extra deliberate so I make sure that this copy ends with back slash zero and voila, now, I have a copy.

我可以用另外一种方式来处理,我确保这个拷贝由反斜杠0结尾,那样，现在我得到了一个拷贝。

哈佛公开课 - 计算机科学课程节选