abstract date type

• 抽象数据类型

abstract date type的用法和样例：

例句

1. A file is an abstract data type defined and implemented by the operating system.
   文件是操作系统定义和实现的抽象数据类型。
2. The bibliographical references to this chapter point to more advanced literature on abstract data types.
   本章的参考书目列出了更高阶的抽象数据类型文献。