shake a leg

基本解釋

Shake a leg， they’re getting impatient.
快動身吧，他們已經(jīng)等得不耐煩了。
Let's shake a leg there, you guys! I got to get this truck unloaded and on the way back to the warehouse before dark.
他說：“喂！你們這幫人快點(diǎn)兒吧！我得把這車貨卸完，在天黑前趕回倉庫去呢?！?/li>
3：Bob! Hey, Bob, wake up! It's already 9:30 and you've got that big math test at 10 o'clock. Come on, man, shake a leg! Come on, - you've got to get moving right now!
他使勁叫醒Bob，因?yàn)橐呀?jīng)到九點(diǎn)半了，而Bob十點(diǎn)有數(shù)學(xué)大測驗(yàn)。時間緊迫，所以他要Bob必須立刻行動起來。顯然他說shake a leg，是催促Bob趕快行動。這就是這個習(xí)慣用語的意思。