explosive weld

例句：

1. 1. The explosion was so powerful that it shook the building.
   爆炸非常强大，震动了整个建筑。
2. 2. The inventor's idea was explosive, and everyone cheered.
   发明家的主意是爆炸性的，大家都欢呼起来。
3. 3. The chemical reaction is explosive, which can cause harm.
   化学反应是爆炸性的，可能会造成伤害。