instantaneous firing

例句：

1. 1. The gun fired instantly when the trigger was pulled.
   枪一扣扳机就立刻发射。
2. 2.The missile launched from the launch site exploded instantly.
   从发射点发射的导弹瞬间爆炸。
3. 3.The police were able to stop the car's engine with a single instantaneous firing of the brakes.
   警察通过一次刹车的瞬间射击就阻止了汽车的引擎。