existing system

• 现存系统

existing system的用法和样例：

例句

1. Develop a strategy for discovering the elements within your existing system and application portfolio.
   研发一个用来发现现存系统和应用程序投资组合中要素的策略。
2. Publishers will want to protect their existing investments by integrating new games into existing systems.
   发布商将希望通过集成新游戏到现存系统中来保护他们已有的投资。