xuán​yá​lè​mǎ

stop on brink

悬崖勒马 (懸崖勒馬) xuán​yá​lè​mǎ
stop on brink idiom
to desist from a dangerous course of action just before disaster strikes; to pull back or act in the nick of time to avoid a catastrophe

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
0.355 per million

Sources

Definitions
CC-CEDICT