爆破者

例句：

1. 1. The bomb was a powerfulexplosive that could cause massive destruction.
   这个炸弹是一个强大的爆炸物，可以造成巨大的破坏。
2. 2. The detonator was the keyto safely igniting the fuse.
   引爆器是安全点燃导火索的关键。
3. 3. The explosives expert was responsible fortesting and analyzing the new explosives.
   这位爆炸物专家负责测试和分析新的爆炸物。