mù​yǐ​chéng​zhōu

what's done cannot be undone

Senses

木已成舟 mù​yǐ​chéng​zhōu what's done cannot be undone

literally meaning "the timber has already been turned into a boat"; used to describe a situation that is already a fixed fact and cannot be changed or reversed

References

synonym 米已成炊/米已成炊 木已成舟/木已成舟