- 发布日期 · UTC
- 2026-10-22
- 产品域名
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- 域名后缀
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- 产品方向
- 教育学习
关于产品
Build a Mandarin foundation with short lessons and playful practice for characters, words, phrases and sentences. Includes pronunciation, Pinyin hints, visual mnemonics and progress tracking on iPhone and iPad.
关键词
character recognitionmandarin learning间隔重复