post-haste (alsoposthaste)

• 1.  

  ADV（副词） If you go somewhere or do something post-haste, you go there or do it as quickly as you can. 匆忙地 ; 疾速地 [正式][ADV after v]

  例：

  The pilot wisely decided to return to Fresno post-haste.

  该飞行员明智地决定尽快返回弗雷斯诺。