software extension

• 软件扩展

software extension的用法和样例：

例句

1. Many browser software extensions go beyond this search help and can interact with the content of the web pages you are looking at and react accordingly.
   许多浏览器软件扩展提供不仅仅是搜索帮助，也可以作用于你正在浏览的网页，也因此相互作用。