Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
5.0
User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate.
科学精选，按词频分级排列为5级。涵盖各级难度，适合所有人群。依据最新词汇表，完整收入全部中学英语词汇、大学英语，四、六级词汇及考研英语词汇。 主要功能特点: * 分类清晰，智能分组 * 真人发音，单词资料解释详细 * 自主标记，掌控学习进度 * 分组测试，错题自动记录 * 生词随时收藏，方便查看 * 单词搜索，快速查词
