该系统是帮助学生背诵单词的软件，要求用户可以选择背诵的词库，并可以编辑自己的词库，系统可以给出中文，让学生输入其英文意思，也可输出英文让学生输入中文意思。并判定词义是否正确。如不正确给出提示并要求用户重新输入。如正确给以鼓励。还应有词语预览功能。-The system is to help students memorize the words of the software requires the user can choose to memorize the vocabulary, and can edit their own vocabulary, the system can give the Chinese students to enter its English meaning, can also be output in English for students to enter the Chinese meaning. And to determine the meaning is correct. If not given prompt and requires the user to correctly re-enter. If properly give encouragement. Should have the word preview.