With lessons on verb tenses and irregular verbs. Practice present, past, and future tenses. Complete exercises to reinforce understanding. Access offline without internet. Study irregular verbs with clear explanations.
Translate text between and 20 other languages with instant translations while typing. Listen to pronunciation. Check images related to words or translations. Use and online dictionaries.
Translate text between and 20 other languages with instant translations while typing. Access and online dictionaries. Listen to pronunciation. View images related to words and their translations.
Allows users to look up words in multiple languages including English, Russian, German, French, Chinese, and Japanese. It supports smart keyword searches and offers translation via Google.
Look up words with audio pronunciations and definitions. Explore 100,000 references and 80,000 example sentences. View word origins and usage notes. Save favorite entries and share definitions via text or email.
Convert to with AI-generated human-like voices. Support multiple languages including South African English, Italian, and Welsh. Scan documents or import files from photos, PDFs, HTML, RTF, or plain .
Explore elements with detailed properties including isotopes, melting and boiling points, and Latin names. Filter elements based on custom criteria. View data in multiple languages and temperature units. Share element information and access images.