self-destruct
/ˌselfdɪˈstrʌkt/verb
no obj.
1- (of a thing) destroy itself by exploding or disintegrating automatically, having been preset to do so（东西）自动销毁; 自毁：
the tape would automatically self-destruct after twenty minutes.
磁带会在20分钟后自动销毁。
1.1
- as modifier denoting a device that enables or causes something to destroy itself in such a way自毁装置：
the self-destruct button.
自毁按钮。
派生词