debacle/deɪˈbɑkəl/复数形式debacles1惨败, 崩溃a huge and unexpected failure, usually due to a lack of a good plan同义词： fiasco2惨败, 崩溃an absolute failure which leads to shame or disgrace同义词： slaughterwallopingthrashingwhippingtrouncingdrubbing3冰崩, 冰解flooding caused by a tumultuous breakup of ice in a river during the spring or summer