Add-on
01
附加组件, 扩展
a supplementary piece designed to enhance the performance or capability of an existing item
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
add-ons
例子
The new toolbar was a useful add-on to the web browser, providing additional functionality.
新工具栏是网络浏览器的一个有用插件，提供了额外的功能。
02
附加组件, 扩展
a supplementary component that improves capability
03
插件, 扩展
a software module that extends or enhances the capabilities of an existing application
