Learn vocabulary through encoded memory techniques, visual associations, and humorous illustrations. Track progress with T-Repetition algorithm based on forgetting curve. Explore word roots and prefixes for deeper understanding.
Access a comprehensive French dictionary with French-French, French-Chinese, and French-English entries. Look up verb conjugations across 18 tenses. Find original audio examples, news-based sentences, and word origins.
Access comprehensive German-English and English-German dictionaries, including German-German and German-English references. Query verb conjugations across 17 tenses. Search for real-life example sentences with audio.
Shanghai Haidi Digital Publishing Technology Co., Ltd.
Look up words and find synonyms
A reference for elementary students provides synonym, antonym, and near-synonym entries for over 7,000 words from standard curriculum. Includes word definitions, common phrases, example sentences, and word distinctions.
Students can input math problems to receive instant solutions and step-by-step explanations. The identifies common mistakes and offers targeted practice.