an explosive device

• 爆炸装置

an explosive device的用法和样例：

例句

1. A detonator is used to trigger an explosive device.
   雷管用来引爆爆炸装置。
2. The terrorists fitted many explosive devices in that building.
   恐怖分子在那栋大楼里安装了许多爆炸装置。