Learn vocabulary through context with sentence additions and annotations. Use spaced repetition for smart reviews. Practice with flashcards, images, and quizzes. Access 200,000+ entries in an English-Chinese dictionary.
Review caution and warning panel indications for helicopter aircraft. Learn emergency procedures for specific models. Practice identifying panel signals and responding to scenarios.
Look up words and phrases in -Persian () and Persian-. Access bilingual example sentences and translations. Explore common errors, thesaurus, idioms, and technology terms. Use as an offline without internet connection.
Track and expenses with project management tools. Log hours per task, categorize entries, and generate detailed reports. Add notes and attach receipts. Sync data across devices and export to CSV or PDF.
Learn traffic violation reduction by completing online safety courses and passing exams. Practice questions with sequential, random, and specialized modes including multiple choice, single choice, judgment, and image-based questions.
Learn words, sentences, and songs through interactive
Learn English through interactive storytelling and role-playing. Practice speaking by配音 songs and MVs. Access 215 vocabulary words, 65 sentences, and 50 original English songs.
Input method allows customization of keyboard layouts and key behaviors. Supports RIME engine for detailed input scheme and dictionary configuration. Processes all input locally without internet or cloud sync.
Manage contacts and offer free or paid training courses through in- purchases. Create and customize learning content. Update contact information offline. Sync data across devices. Track course progress and manage user access.