那是一次毫无结果的搜寻。

It was a fruitless search.

《柯林斯英汉双解大词典》

继续这种毫无结果的争论是无用的。

It was useless to continue such a barren argument.

youdao

经过几个月毫无结果的寻找，他的母亲转向克罗尔。

After months of fruitless searching, his mother turned to Kroll.

youdao

If you blindly use it beyond its validity, you will get results which don't make any sense.

如果超出适用范围,盲目使用,你得到的结果就毫无意义

耶鲁公开课 - 基础物理课程节选

Because in doing that, Python would then have a value that it could pass on into some other part of a computation, and if it wasn't what I wanted, I might be a long ways downstream in the computation before I actually hit some result that makes no sense.

因为如果这样做的话，Python会将,输入的值传递到下面的,一些运算中去，如果这个值的类型不是我想要的，我可能会在得到,一个毫无意义的结果之前,经历一个很长时间的,计算过程。

麻省理工公开课 - 计算机科学及编程导论课程节选