lín​zhèn​mó​qiāng

last-minute preparation

临阵磨枪 (臨陣磨槍) lín​zhèn​mó​qiāng
last-minute preparation idiom
To start preparing for a task or challenge only when it is about to begin; to procrastinate on preparation until the very last moment.

Frequency

Movie subtitles
0.270 per million appears in 0% of films
Written text
0.169 per million

Sources

Definitions
CC-CEDICT