Learn English with structured lessons covering listening, speaking, reading, and writing. Access vocabulary lists, grammar explanations, and translations. Practice with exercises and audio readings.
Shanghai Haidi Digital Publishing Technology Co., Ltd.
Look up words with detailed explanations
Reference "Search words, phrases, and idioms across 13 authoritative dictionaries. Access ancient Chinese, poetry, and grammar explanations. Listen to standard pronunciations and view animated stroke orders.
Shanghai Haidi Digital Publishing Technology Co., Ltd.
Look up medical terms with camera
Access medical terminology with authoritative bilingual entries. Search using camera, voice, handwriting, or notification bar. Save and review vocabulary online. Listen to clear English and American pronunciations. Purchase to remove usage limits.
Learn driving theory with updated 2025 question banks for subjects one and four, featuring local exam topics and simulated tests. Access 3D simulations for subjects two and three to practice and review driving maneuvers.
Access historical and cultural sites with offline audio guides. Listen to真人配音 explanations of 500,000+景点. Automatically play content based on GPS location. Supports museums, landmarks, and cities worldwide.
Learn Spanish with structured courses from beginner to advanced levels. Practice pronunciation, vocabulary, and grammar through audio lessons. Access interactive exercises, translation tools, and daily reading materials.
Learn English with audio resources, including speaking practice, vocabulary review, pronunciation training, and exam prep. Access categorized content like travel, business, and textbooks. Collect favorite audio lessons for later.
Identify animals in images using AI-powered recognition. Save and view animal photos with additional information. Access animal news, facts, and care tips to learn about different species and conservation efforts.