没有发火 meaning in English

he pulled the trigger but the gun didn

He pulled the trigger but the gun did n't go off .
他打了一枪，没有发火。
I didn ' t know he could get angry . - he wasn ' t angry
我没想到他会发火. -他没有发火
- i didn ' t know he could get angry . - he wasn ' t angry
-我没想到他会发火. -他没有发火
If your gun fails to fire when the trigger is pulled , handle with care
如果你的枪在击发后没有发火，请谨慎操作！