to drop one's teeth
01
to be extremely surprised or shocked, causing one's mouth to open wide in astonishment
![to [drop] {one's} teeth definition and meaning](https://cdn.langeek.co/photo/45208/original/?type=jpeg "to [drop] {one's} teeth definition and meaning")
慣用句
くだけた
例
When they announced the unbelievable prize, the entire audience dropped their teeth in amazement.
to be extremely surprised or shocked, causing one's mouth to open wide in astonishment
