Learn vocabulary through real-life English sentences, word roots, and prefixes. Access 150,000+ example sentences, 5,000+ phrase pairs, and 2,000+ word roots. Study from Collins dictionary, track exam-focused terms, and review with spaced repetition.
Learn English with AI listening, speaking, reading,
Learn English through listening, speaking, reading, and vocabulary building. Practice with AI speech correction, video and article listening, and interactive games.
Practice English speaking by配音 classic content, selecting from millions of video materials. Listen to audio for vocabulary building and listening practice. Use AI for real-time feedback and vocabulary reinforcement.
Learn vocabulary with themed word lists and review modes. Track progress using spaced repetition and word roots. Earn rewards like cheese and pet items through daily study and tasks.
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Learn words with spaced repetition scheduling
Learn vocabulary with customizable study schedules based on the Ebbinghaus forgetting curve. Review words at intervals to improve retention. Access wordbanks for exams like Gaokao, CET-4, TOEFL, and GRE.
Offers interactive courses with over 4000 contents and 2000 subjects. Includes儿歌动画,绘本,识字拼音, and English math. Tracks child growth with progress records.
Access and practice exam questions from the past decade for teacher recruitment and teacher qualification tests. Review detailed explanations, video tutorials, and focus on key topics. Create and customize mind maps for subjects.
Practice English with AI conversation and feedback
Practice spoken English with AI tutors for real-time feedback on grammar and pronunciation. Access courses for listening, speaking, reading, and writing. Simulate exams like IELTS and TOEFL with AI grading.
Learn vocabulary through encoded memory techniques, visual associations, and humorous illustrations. Track progress with T-Repetition algorithm based on forgetting curve. Explore word roots and prefixes for deeper understanding.
Access educational content across devices for interactive online classes. View real-time learning reports and track progress. Download lessons for offline viewing and replay them anytime within three years.