screw-up
🇺🇸
/ˈskruː ʌp/
🇬🇧
/ˈskruː ʌp/
A mistake or failure, especially one that is careless or stupid.
The project was a total screw-up, and everyone knew it was due to poor planning.
プロジェクトは完全に失敗し、皆がそれは計画の甘さによるものだと知っていました。