to fall flat
01
(of a joke, remark, event, etc.) to be completely unsuccessful in amusing people or having the desired effect
![to [fall] flat definition and meaning](https://cdn.langeek.co/photo/40829/original/?type=jpeg "to [fall] flat definition and meaning")
Disapproving
Idiom
例子
The new product launch fell flat when it failed to generate much interest or sales.
(of a joke, remark, event, etc.) to be completely unsuccessful in amusing people or having the desired effect
DisapprovingIdiom
