autodestructWiktionary 原文英美构词拆解autoauto-前缀destructdestruct词干auto-(productive) Reflexive, regarding or to oneself.词源说明From auto- + destruct.释义动词verb1(intransitive, chiefly science fiction) To destroy itself by design (as of a mechanical system).名词noun1(chiefly science fiction) A feature of a system whereby it destroys itself.