a hangover from sth something from the past that still exists or happens but is no longer necessary or useful旧时遗留之物〔现已不再需要或有用了〕:•This feeling was a hangover from her schooldays.这种感受是她学生时代遗留下来的。•an institution which is a hangover from Victorian times维多利亚时代遗留下来的风俗习惯 |