美国常用英语俚语:Jump the gun
【句子对照】Hey, don't jump the gun. Listen to what he has to say before you make a decision. 嗨，不要操之过急，在做决定之前听听他怎么说。
【关键俚语】jump the gun英：To act too soon, before the proper time; to act on an impulse, without thinking carefully. 中：抢跑，行动过早
