In its simplest form, an add-on is a software component that adds a specific ability to a software application.

简单来说，附加组件是一种软件组件，它将特定的功能添加到软件应用中。

youdao

In its simplest form, an add-on is a software component that adds a specific ability to a software application.

简单来说，附加组件是一种软件组件，它将特定的功能添加到软件应用中。

youdao