at worst

基本解释

At worst, 54% say they do not want him to run in the Socialist primary.
从最坏的角度看54%的人说他们不想他参加社会党初选。
They wanted to isolate those lock-ups so that - at worst - they would only affect an individual user, and not be able to impact the health of the overall system in any way.
他们希望隔离这些锁定，这样即使在最坏的情况下，也只会影响到单个用户，而不会对整个系统的健康有任何影响。
At worst, relativity will turn out to work for most of the universe but not all, just as Newton's mechanics work until things get extremely large or small.
在最坏的情况下，相对论将转向为宇宙中的大部分事情工作，但不是全部，就像牛顿力学在事情没有达到很大或很小以前，一直可以正常工作一样。

At worst,the effort would be counter-productive and would not reduce the threat at all.
Typically up till now, we've looked at things that can be done in sublinear time. Or, at worst, polynomial time. We'll now look at a problem that does not fall into that. And we'll start with what's called the continuous knapsack problem.
至今为止我们已经处理过,亚线性问题，最多也就是多项式问题,我们现在要看的问题则是不能用这些解决的,我们将要开始讲连续背包问题。
麻省理工公开课 - 计算机科学及编程导论课程节选
And I'll also remind you, and we're going to see this in the next example, we talked about looking at the worst case behavior. In these cases there's no best case worst case, it's just doing one computation.
我还要提醒大家的就是，我们也会在下一个例子里发现者一点，我们谈到了要去考虑最坏的情况,在下面这些例子里,没有好情况坏情况之分，就只是一次运算。
麻省理工公开课 - 计算机科学及编程导论课程节选

This type of selective prosecution and punishment is, at best, confusing, and at worst, lacks transparency.
FORBES: Insider Trading -- Why Are Offenders Treated So Differently?