DICT.TW Dictionary Taiwan

 melt·down /ˈmɛltˌdaʊn/
 熔融

 meltdown
      n 1: severe overheating of the core of a nuclear reactor
           resulting in the core melting and radiation escaping
           [syn: nuclear meltdown]
      2: a disaster comparable to a nuclear meltdown; "there is
         little likelihood of a meltdown comparable to the American
         banking collapse in March 1933"