介绍如何从菜单和工具栏中添加和移除命令，以及如何添加和排列工具栏。

Explains how to add and remove commands from menus and toolbars, and how to add toolbars and arrange them.

youdao

介绍如何从菜单和工具栏中添加和移除命令，以及如何添加和排列工具栏。

Explains how to add and remove commands from menus and toolbars, and how to add toolbars and arrange them.

youdao