If the application does not have a built-in viewer or editor for a certain type of data, it needs to find an appropriate component to open based on its capabilities.

如果应用程序没有某种数据类型的内置查看器或编辑器，那么它需要根据组件的功能查找一个适合于打开此类型数据的组件。

youdao

While some of the equipment is routinely used in hospitals around the country, other pieces were custom-built for the sickbay, making it the only one of its type in the world.

有部分仪器是在全国的医院里常规性地使用，而另外一些就是为了这个医务室专门定制的，所以在这类医务室里它成为了全球仅有的一间。

youdao

It also defines a Struct class for defining arbitrary data aggregations, and the special class any which can be used to represent any built-in or derived type and thus is the basis of dynamic typing.

它还定义了一个struct类，用来定义任意的数据聚合，此外，还定义了特殊的类any，它可以用来表示任何内置或导出类型，因而它也就成了动态类型化(dynamic typing)的基础。

youdao