小型英汉词典:用户可通过界面的提示选择功能，然后输入单词进行插入或者删除，插入

和删除的同时先进行查找，在插入过程中如果单词在文件中已经存在页面提示用户单词已经存在，在删除过程中，如果输入的单词不存在页面提示用户找不到该单词或者不是单词，在整个过程中字典都是有序的，还可以选择Ese退出界面重新开始。-Small English dictionary: Users can　the interface prompt, then enter the word to insert or delete, insert

And simultaneously remove the first to find, in the insertion process if the word in the file already exists word page prompts the user already exists in the removal process, if you enter the word does not exist page prompts the user to find the word or words are not in throughout the process dictionary are ordered, you can also choose to exit the screen Ese start again.