shake-up
🇺🇸
/ˈʃeɪk ʌp/
🇬🇧
/ˈʃeɪk ʌp/
A major change in an organization or system to improve its efficiency or performance.
The company announced a shake-up to streamline operations and increase productivity.
公司宣布进行重组以简化运营并提高生产力。