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7、允许不同类的对象使用同一个方法的不同变体的能力，这种OOP的特性称为多态。 The ability to allow objects of different classes to use different variants of the same method is called polymorphism.
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更多 “7、允许不同类的对象使用同一个方法的不同变体的能力，这种OOP的特性称为多态。 The ability to allow objects of different classes to use different variants of the same method is called polymorphism.” 相关考题
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