临阵磨枪 (lín zhèn mó) — to begin preparing only at the last moment; last‑minute rush

Definition

A chengyu describing last-minute cramming right before a battle or deadline. Carries a negative tone — the preparation is too late to be truly effective.

idiom
to begin preparing only at the last momentlast‑minute rush

Examples

  • 临阵磨枪
    Kǎo shì qián yì wǎn cái lín zhèn mó, xiào guǒ tōng cháng bú huì tài hǎo.
    Cramming the night before an exam usually doesn't work very well.
  • 临阵磨枪
    Tā píng shí bú fù xí, měi cì dōu shì lín zhèn mó.
    He doesn't review regularly; every time he just prepares at the last minute.
  • 临阵磨枪
    Xiàng mù jié zhǐ qián sān tiān cái lín zhèn mó, tuán duì yā lì hěn dà.
    Starting the preparation only three days before the project deadline put the team under a lot of pressure.

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