katzenjammer

1. Williams showed the symptoms of the psychological katzenjammer newcomers know so well.
   威廉斯先生显示出新人所熟悉的那种心理上不安的症状。
2. The speaker's speech produced a public katzenjammer which forced him to retract certain statements.
   那讲员的演讲引起了公开的骚动，而迫使他收回某些声明。

noun

1. loud confused noise from many sources

   Synonym:    hubbubuproarbrouhaha

2. disagreeable aftereffects from the use of drugs (especially alcohol)

   Synonym:    hangover