Provides bilingual Japanese-Chinese dictionary with真人发音 for words and examples. It includes over 130,000 entries and 35,000 example sentences. Users can search in Japanese, Chinese, or English.
Learn English vocabulary aligned with Chinese primary school textbooks for grades 1-6. Access word pronunciation, spelling exercises, and flashcards. Practice with AI-assisted drills and spaced repetition for memorization.
Provides physics notes, summaries, and exercises for middle school students. Includes full course content, condensed exam notes, and competition problems grouped by chapter with analysis.