The parents and teachers are still at odds (about/over what to teach the students).家长和老师（对于该教学生们什么这一点）的意见仍然不一致。

The two groups have long been at odds with each other.这两个团体长期合不来。

He was completely at odds [=he completely disagreed] with the way the problem was being handled.他完全不同意处理这个问题的方法。

The results of the study are at odds with our previous findings.研究的结果与我们以前调查的结果有矛盾。