Class library plays the vital role in the construction of compiler by object-oriented method and lexical analysis class library is an important part of object-oriented compiling class library.

类库在编译程序的面向对象构造过程中起重要作用，词法分析类库是编译类库的重要组成部分。

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Class library plays the vital role in the construction of compiler by object-oriented method and lexical analysis class library is an important part of object-oriented compiling class library.

类库在编译程序的面向对象构造过程中起重要作用，词法分析类库是编译类库的重要组成部分。

youdao