Dejavocab

DejaVocab - An English learning tool that captures every word and phrase. It's not just about learning English through videos; it's about turning every word, phrase, and sentence in the video into learning material. Watch a video once, and you'll build a lifetime of vocabulary. Core Concept Traditional Method: Memorizing Words in Books - Out of Context - Impossible to Remember DejaVocab: Real Videos - Full Context - Permanent Memory For each word, we know: - Which video it appears in - In what sentence - The context - The speaker's tone Every phrase is tracked: - AI automatically identifies authentic phrases - Records all occurrences - Compares different usages Every sentence is saved: - Save key phrases with one click - Return to the original video at any time - Accurately tracked down to the second This is true "immersive learning" [Words Are No Longer Isolated] Click any word in the video subtitles: - See sentences where this word appears in all the videos you've watched - Compare usages in different contexts - Build a "memory network" of the word For example, the word "run": - In fitness videos, it's "跑" - In business videos, it's "操作" - In technology videos, it's "跑" DejaVocab helps you memorize all these usages! [AI Phrase Discovery] You don't search for phrases; AI finds them for you: - Automatically identifies common collocations in videos - "give up," "look forward to," "break down" - Categorizes phrases by video and sorts them by frequency of use - Each phrase has a real-world usage scenario [Instant Sentence Collection] Stumble upon a good sentence? One-click saving: - Automatically records video, time, and context - Generates AI translations - Search function: Enter Chinese characters to find English sentences - Click on a sentence to jump directly to that second in the video Exclusive Features [Language Chunk Tracking System] Your own English database: - Watch 50 videos = accumulate 5,000+ word contexts - Each word has a "personal profile" - Look up any word: Instantly see where you've encountered it [Scrolling Translation] Understand as you watch, immersive experience: - Automatic subtitle translation, displayed in real time - Option to show/hide translations - AI grammatical analysis: Understands sentence structure [Smart Player] Optimized player for language learning: - Sentence loop: Listen to sentences you don't understand repeatedly - Listening mode: Hide subtitles to test comprehension - 0.5x-2.0x speed adjustment: Adapts to your pace - Picture-in-picture: Take notes while watching [Deja Smart Definition] Not a dictionary, but an AI teacher: - Explains complex words in simple terms - Personalized explanations based on video context - Examples are from videos you've watched Visualize learning outcomes - How many new words have you learned today - Which words appear most frequently - How large is your vocabulary network - How many phrases have been mined from videos Who needs DejaVocab? - Those who don't want to memorize vocabulary books - Learn with real content - Those who have watched a lot of videos but haven't accumulated enough - Now you can track every word - Those who want to build "English intuition" - Learn through a wealth of context - Those who find traditional methods too boring - Learn with content you enjoy User Reviews "Finally, I don't have to memorize vocabulary books anymore!" "Watching American TV series is finally useful; I can track every word." "The phrase AI is amazing; it automatically helps me find authentic expressions." "This is what it means to truly learn English by watching videos." Contact Information WeChat: longhao1596 Privacy Policy: https://dejavocab.com/privacy-policy/ Subscription Information - Subscription automatically renews 24 hours before expiration - Cancel at any time in your Apple ID settings - Subscription ends at the end of the current period after cancellation - Payment will be charged to your iTunes account at confirmation of purchase Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Don't let words slip away from you. Let DejaVocab help you capture every word! Download DejaVocab and build your English corpus