正如我们前面所讨论的，J2EE角色终究只是一个名称，是可以绑定到任何一组主体的逻辑构造。

After all, as we discussed earlier, a J2EE role is merely a name, a logical construct that can be bound to any set of principals.

youdao

实际上，这个高层对象只是一个名称空间——一个可以将一组功能捆绑在惟一一个名字之下的容器。

Actually, this top-level object is simply a namespace — a container that allows you to bundle a set of functionality under a unique name.

youdao

风疹只是德国麻疹的另一个名称。

Rubella is just another name for German measles.

《牛津词典》