By tacit agreement , the subject was never mentioned again.

根据达成的默契，这个话题从未再提起过。

《牛津词典》

Or been thrilled when the boss said he'd bear your 'very interesting' idea in mind and been surprised when it was never mentioned again.

或者是激动地听到上司说他会记住你“非常有趣”的想法，却惊讶他再也没提过这件事？

youdao

The very next scene, it always remains me, the very next scene Luke's got-- an artificial hand has been attached to his body and the neighbour never mentioned it again.

我记得很清楚，下一个场景，下一个场景里卢克-,给自己装了假手,所有人都没再提起这事了。

耶鲁公开课 - 死亡课程节选

The robbery might never have been mentioned again if Nnamabia had not been arrested two years later, in his second year of university.

NEWYORKER: Cell One

Often, when the grocery store is empty and all you can hear is the buzzing of flies, I think of that young man whose name we never knew and whom no one in town ever mentioned again.

NEWYORKER: Vast Hell