gun for gun的意思|示意

The defendant claimed that Trayvon Martin saw his gun and went for his gun, so he tested it.

被告称特雷沃恩·马丁看见了他的枪，然后去抢他的枪，所以进行了测试。

That gun is very, very old. It’s important for me to have this photograph with my wedding dress and the gun because of their significance to my relationship both with my father and with my husband.

穿着婚纱拿着这把枪对我来说很重要，它见证了我与父亲、丈夫的关系。

This force on the gun will cause a change in momentum for the gun - that's recoil.

施予枪的力将导致枪的动量改变-这就是后座力。