地铁背单词六级版

地铁背单词，赋予背单词不同于以往的全新体验，在用它背单词感觉就像在玩游戏，学习完成的时候也许你会发现自己居然得了超神哦～ 每天打开地铁背单词，轻轻松松，不再总背A和B。
特色功能：
1. 智能学习系统，全面吸收21天背词法，紧密贴合记忆曲线。
2. 自动计算记忆弱点，智能复习选择
3. 学习状态评分系统，最高可以到达超神哦！
4. 完整六级词库内置其中，无需网络下载 The subway back the word, give back the word is different from the new experience of the past and use it to back words feel like playing the game, learning completed perhaps you will find yourself actually got super God to open the subway back words a day, light easily loose, longer total back to A and B
Features:
. Intelligent learning system, the full absorption of 21 days back lexical memory curve fit closely.
Automatically calculate the memory weakness, intelligent review select
Learning state ratings system, the maximum can reach the super-god oh!
4. Complete six built-in, no network download thesaurus