Good

This app is overwhelming.
It has a magnificent reminder system that almost never repeats everyday. （很人性化）
However, some words are not connected with the attaching pictures，这应该是唯一的缺点了
还有件事，就是复习的功能应该增强，像扇贝单词那种重复的系统但多重复几遍

风扇2 about 百词斩-学英语、背单词必备