树遍历器的英文

tree walker

• 树:    tree
• 遍历:    ergodic
• 器:    implement; utensil ...

例句与用法

1. That resolution , in turn , requires the engine to be able to navigate its way around an xml tree
   接口的类包含某些方法，这些方法用于创建按文档次序进行操作的迭代器和树遍历器。