爆炸装置

They have primed the explosive device.

他们已使置准备起。

In 14 incident skyjacking makes used true weapon, in two in used false weapon, still the skyjacking since 1 makes claim to have exploder, but after the event did not discover.

14起事件中劫机犯使用了真武，起中使用了假武，有1起劫机犯声称有置，但事后并未发现。