划分为亚型。
划分为亚型。
A division into subtypes.
类型多态的一种形式,子类型实例可在不改变代码的情况下用于超类型可用的任何位置。
A form of type polymorphism in which an instance of a subtype can be used anywhere the supertype could be used, without changing the code.
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Dictionary facts from ECDICT, WIKTIONARY.
