It ACTS as a wrapper for any web content that you create.

它可以充当您所创建的任何web内容的包装程序。

youdao

We had to implement a wrapper in the ERP system that calculated the price for a list of items and call the wrapper from our web shop to improve performance.

我们不得不在ERP系统中执行一个封装器，用来计算所有条目的价钱，然后从我们的Web商店调用封装器来提高性能。

youdao

In cases where an implementation already exists, you can still use an array to expose it as an interoperable Web service by using wrapper classes.

在实现已经存在的情况下，您还可以通过包装器类使用数组来将其作为可互操作的Web服务公开。

youdao

On the contrary: some of the above shortcomings can be addressed through a hybrid app approach, in which significant parts of an app are written in Web technology, but with aspects of native code in an HTML5 wrapper.

FORBES: HTML5 Vs. Native Mobile Apps: Myths and Misconceptions