business critical application

例句：

1. 1. The business criticalapplication is a crucial tool formanaging inventory.
   业务关键应用是管理库存的关键工具。
2. 2. The company's business criticalapplication has been upgraded to improve efficiency.
   公司的业务关键应用已经升级以提高效率。
3. 3. Thedevelopment team is working on a new businesscritical application to enhance customer experience.
   开发团队正在开发一个新的业务关键应用，以提升客户体验。