Solve math, English, Chinese, physics, chemistry, biology, history, and politics problems with detailed step-by-step explanations. Look up English words with translations and examples.
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Study with video lessons and smart grading
Study "Scan textbooks to access video explanations and practice questions. Automatically grade handwritten work with photo input. Manage mistakes with a customizable错题本. Access extensive题库 for practice.
Play a word elimination game to test vocabulary. Select four-character idioms in order to clear them. Choose idioms from images to guess their meanings. Learn and review common Chinese idioms with hints and explanations.
