释义 |
meltdown I. \ˈ ̷ ̷ˌ ̷ ̷\ noun (-s) Etymology: from melt down, v. : the process or course of melting something (as scrap metal or ice cream) II. noun 1. : the accidental melting of the core of a nuclear reactor 2. : a rapid or disastrous decline or collapse 3. : a breakdown of self-control (as from fatigue or overstimulation) |