这可能会使标识对象和类结构变得很困难。

This makes generically identifying object and class structures difficult, if not impossible.

youdao

清单4展示如何使用php重载调用对象和类方法。

Listing 4 illustrates using PHP overloading to invoke object and class methods.

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GC根能在根堆里找到，在线成执行堆，在对象和类域里。

GC roots can be found in the root stacks, in thread execution stacks, and in object and class fields.

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PROFESSOR: Last time, Professor Guttag introduced the idea of objects and classes and this wonderful phrase called object-oriented programming.

教授：上节课，Guttag教授,介绍了对象和类的概念以及,面向对象编程这个美妙的短语,这是我今天想继续讲的一个话题。

麻省理工公开课 - 计算机科学及编程导论课程节选