自己设计的词典程序，使用一个ASCII文件保存词库，通过链表方式记录单词，用于词库较小的应用场合。代码已经实现了单词的添加、删除、修改、导出等多种功能。可供学习链表的朋友参考。-A Simple Dictionary Program, using an ASCII file is saved thesaurus, with the word list to store words. The code word has been achieved to add, delete, modify, e