The flap of the envelope had come unstuck.

信封的封口没粘牢张开了。

《牛津词典》

The gear just would not come unstuck.

齿轮就是松不开来。

youdao

But it has come unstuck in the Internet era as readers have shifted their attention to other media, quickly followed by advertisers.

但在互联网时代它行不通了，因为读者将注意力转向其他媒体，广告商也随之而去。

youdao

Worryingly, the whole process could come unstuck for lack of supplies in the camps.

ECONOMIST: Angola's wondrous peace

After all, forecasts of sterling's demise have come unstuck time and again in the past year or so.

ECONOMIST: The economy

But as the social web becomes more prolific it becomes clearer that automated sentiment analysis can easily come unstuck.

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