There should be only one dock manager for an application, there should be only one work bench for an application.

应该只有一个应用程序码头经理，应该只有一个应用程序工作台。

youdao

There should be only one dock manager for an application, there should be only one work bench for an application.

应该只有一个应用程序码头经理，应该只有一个应用程序工作台。

youdao