autodestruct /ˌɔːtəʊdɪˈstrʌkt/

• 1. 

  ADJ likely to or possessing the power to destroy or obliterate itself or its possessor 自动裂解的

  例：

  autodestruct mechanism

• 2. 

  V (of a missile, machine, etc) to destroy itself (导弹、机器等)自我毁灭