Correct

退路

/ tuìlù / 
Strokes

Definition

a way out/a way to retreat/leeway

Example

As a Noun

route of retreat

1
Qiēduàn
切断
dírén
敌人
de
的
tuìlù
退路

cut off the enemy's retreat

As a Noun

leeway; room for manoeuvre

2
Liú
留
gè
个
tuìlù
退路

leave some leeway