at sixes and sevens
成語所屬單字seven
at sixes and sevens — 慣用語
1. in a state of confusion, disagreement, or disorganization; not properly planned
1.慣用語
釋義
亂七八糟；一團混亂；意見不合
in a state of confusion, disagreement, or disorganization; not properly planned or arranged.
例句
The office was at sixes and sevens after the manager announced sudden changes to the schedule.
Dario's plans for the weekend were all at sixes and sevens after the flight was cancelled.