<俚>（赛跑时）未听发令枪就起跑，抢跑，行动过早
ph.
1. He jumped the gun and opened the test before the teacher said to start.
在老师说开始前，他行动过早，先翻开了试卷。
jump the gun是什么意思
1. 枪未响先偷跑(抢先)：joined at the hip 连体婴(死党,从不分开的两个人) | jump the gun 枪未响先偷跑(抢先) | just what the doctor ordered 正是大夫说的(对症下药)
2. 草率行事：He needs to be kept in line. He's too wild. 他太野了,要好好管束一下. | jump the gun 草率行事 | Don't jump the gun. We have to be patient for a while. 不要草率行事. 我们应该耐心等一会儿.
3. 抢先：joined at the hip 死党 | jump the gun 抢先 | just what the doctor ordered 对症下药
1. jump the gun的解释
1. In any event, there is no need for investors to jump the gun.