英和和英

動詞

shake a leg (third-person singular simple present shakes a leg, present participle shaking a leg, simple past shook a leg, past participle shaken a leg)

1. (idiomatic, frequently imperative) To get busy; to get going; to be productive.

   Shake a leg! We haven't got all day.

   • 2004, Intelligent Systems, translated by Nintendo of America, Paper Mario: The Thousand-Year Door, Nintendo, GameCube, level/area: Keelhaul Key:

     C'mon! Let's shake a leg on to Rogueport!

参考

• break a leg
• show a leg