穷途末路

qióngtú-mòlù

(1) [strait; at one's last gasp; be driven into an impasse; be (stand) at bay; come to the end] 形容处境窘困, 已到了无路可走的地步

你如今是穷途末路, 举目无依。 --清·文康《儿女英雄传》

(2) 亦作"末路穷途"