No dress rehearsal, no duplicate.

没有彩排，没有重复。

youdao

A Set is a "collection that contains no duplicate elements."

Set是不包含重复元素的集合。

youdao

Another possible task you can explore is to make sure no duplicate entries get added.

另一个您可能想探究的任务是确保不添加重复的条目。

youdao

But in the science fiction story where there's a duplicate,it says, if there's branching,the no branching rule comes in.

但在科幻作品里，复制的案例是存在的，分裂出现时，在无分支的规定下。

耶鲁公开课 - 死亡课程节选

If a person uploads a file that has already been uploaded by someone else, no duplicate is made and the original is just shared in its place.

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Even with this prize in hand, however, there was no possibility of training craftsmen to duplicate the practiced technique of generations.

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In some instances, there were duplicate payments and in others no follow up occurred to make sure the work had been completed to satisfaction.

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