tuì​lù

leeway

退路 tuì​lù
leeway noun
Room for maneuver or a fallback position; an alternative plan in case things go wrong.

I gave him a way out.

retreat route
A road or path used for retreating or backing out; a way out.

Frequency

Movie subtitles
2.33 per million appears in 1% of films
Written text
2.74 per million

Sources