这说明这个变量是动态类型。

This indicates that the variable is dynamically typed.

youdao

我们先考虑清单16中的代码片段，它说明如何构建这样的动态呈现器。

Let's first consider the following code snippet in Listing 16 that shows how such a dynamic renderer can be built.

youdao

事实上，还没有说明业务动态的框架。

In fact, there is no framework that accounts for the dynamics of the business.

youdao