Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

词根背单词スクリーンショット

iPad

iPhone

About 词根背单词

很多人对英文单词望而生畏，背了忘，忘了背，效果很不理想，因为他没有掌握单词的精髓 - 词根词缀。词根背单词精选500个常用的词根词缀以及5700多个相关单词，加上大量的例句，短语，正反义词，并辅以灵活多变的测试和无限生词库，使背单词变得轻松而高效！
主要特点如下：
1.精选500个常用的词根词缀以及5700多个相关单词，掌握词根，举一反三，即可记住更多单词。
2.丰富多变的测试功能，包括词义测试，语音测试，拼写测试，英义测试和例句测试。
3.内置词典功能，包含13万多词汇，即使离线也能轻松查询生词！更有互联网必应词典，搞定所有生词。
4.长按英文例句中的陌生单词即可弹出解释并加入生词库，掌握更多单词。
5.可建立无限多生词本，并通过无线网络导出和导入。