不歸路

不归路
bùguīlù
road to ruin; course of action from which there is no turning back

CEDICT

  1. (figurative) the road that never returns; road of no return; path of destruction or death; point of no return
  2. the road that never returns; road of no return; path of destruction or death; point of no return

Wiktionary

明知沒有好結果卻又繼續向前。

重編國語辭典

Entry Composition

1 不 bù
  1. no; not so
  2. (bound form) not; un-
2 歸路 guīlù
  1. the way back
  2. return route